The malarial fevers that bear so hard on the white race have far less effect on the negro: it is rare that they have what are called here the "shakes;" and they increase and multiply, and bear healthy children, in situations where the white race deteriorate and grow sickly.

On this point we had an interesting conversation with a captain employed in the Government Coast Survey. The duties of this survey involve much hard labor, exposure to the fiercest extremes of tropical temperature, and sojourning and travelling in swamps and lagoons, often most deadly to the white race. For this reason, he manned his vessel with a crew composed entirely of negroes; and he informed us that the result had been perfectly satisfactory. The negro constitution enabled them to undergo with less suffering and danger the severe exposure and toils of the enterprise; and the gayety and good nature which belonged to the race made their toils seem to sit lighter upon them than upon a given number of white men. He had known them, after a day of heavy exposure, travelling through mud and swamps, and cutting saw-grass, which wounds like a knife, to sit down at evening, and sing songs and play on the banjo, laugh and tell stories, in the very best of spirits. He furthermore valued them for their docility, and perfect subjection to discipline. He announced strict rules, forbidding all drunkenness and profanity; and he never found a difficulty in enforcing these rules: their obedience and submission were perfect. When this gentleman was laid up with an attack of fever in St. Augustine, his room was beset by anxious negro mammies, relations of his men, bringing fruits, flowers, and delicacies of their compounding for "the captain."

Those who understand and know how to treat the negroes seldom have reason to complain of their ingratitude.

But it is said, by Northern men who come down with Northern habits of labor, that the negro is inefficient as a laborer.

It is to be conceded that the influence of climate and constitution, and the past benumbing influences of slavery, do make the habits of Southern laborers very different from the habits of Northern men, accustomed, by the shortness of summer and the length of winter, to set the utmost value on their working-time.

In the South, where growth goes on all the year round, there really is no need of that intense, driving energy and vigilance in the use of time that are needed in the short summers of the North: an equal amount can be done with less labor.

But the Northern man when he first arrives, before he has proved the climate, looks with impatient scorn on what seems to him the slow, shilly-shally style in which both black and white move on. It takes an attack of malarial fever or two to teach him that he cannot labor the day through under a tropical sun as he can in the mountains of New Hampshire. After a shake or two of this kind, he comes to be thankful if he can hire Cudjo or Pompey to plough and hoe in his fields through the blazing hours, even though they do not plough and hoe with all the alacrity of Northern farmers.

It is also well understood, that, in taking negro laborers, we have to take men and women who have been educated under a system the very worst possible for making good, efficient, careful, or honest laborers. Take any set of white men, and put them for two or three generations under the same system of work without wages, forbid them legal marriage and secure family ties, and we will venture to predict that they would come out of the ordeal a much worse set than the Southern laborers are.

We have had in our own personal experience pretty large opportunities of observation. Immediately after the war, two young New-England men hired the Mackintosh Plantation, opposite to Mandarin, on the west bank of the St. John's River. It was, in old times, the model plantation of Florida, employing seven hundred negroes, raising sugar, rice, Sea-Island cotton. There was upon it a whole village of well-built, comfortable negro houses,—as well built and comfortable as those of any of the white small farmers around. There was a planter's house; a schoolhouse, with chambers for the accommodation of a teacher, who was to instruct the planter's children. There were barns, and a cotton-gin and storehouse, a sugar-house, a milk and dairy house, an oven, and a kitchen; each separate buildings. There were some two or three hundred acres of cleared land, fit for the raising of cotton. This whole estate had been hired by these young men on the principle of sharing half the profits with the owner. After they had carried it on one year, some near relatives became partners; and then we were frequent visitors there. About thirty laboring families were employed upon the place. These were from different, more northern States, who had drifted downward after the Emancipation Act to try the new luxury of being free to choose their own situation, and seek their own fortune. Some were from Georgia, some from South and some from North Carolina, and some from New Orleans; in fact, the débris of slavery, washed together in the tide of emancipation. Such as they were, they were a fair specimen of the Southern negro as slavery had made and left him.

The system pursued with them was not either patronizing or sentimental. The object was to put them at once on the ground of free white men and women, and to make their labor profitable to their employers. They were taught the nature of a contract; and their agreements with their employers were all drawn up in writing, and explained to them. The terms were a certain monthly sum of money, rations for the month, rent of cottage, and privileges of milk from the dairy. One of the most efficient and intelligent was appointed to be foreman of the plantation; and he performed the work of old performed by a driver. He divided the hands into gangs; appointed their places in the field; settled any difficulties between them; and, in fact, was an overseer of the detail. Like all uneducated people, the negroes are great conservatives. They clung to the old ways of working,—to the gang, the driver, and the old field arrangements,—even where one would have thought another course easier and wiser.