Say, fellows, have you heard of the expert who was called in to start the big engine? Every wheel in the plant had come to a sudden standstill. Something had gone wrong in the engine room, and the engineer was nonplused. To save his life he could not locate the trouble. The superintendent was down there mad as a hornet. A thousand operatives were idle on full pay, and it was like burning money on an ash heap. Still that engineer fumbled around. The "super" telephoned for the expert to come at once and see what was the matter.

Directly, he walked quietly in, glanced at the steam gauge and turned the throttle wheel a bit. Then, with a tiny hammer which he drew from his pocket he lightly tapped some parts of the machine, here and there. He paused at a certain pipe leading to the steam chest, called for a wrench, removed a tap and a plate, peered in, then carefully picked out a piece of cotton waste and replaced the plate and tap. "Now open your throttle," he said to the engineer. The big engine moved off like a thing of life, pulleys began to whirl and belts to whirr, and a thousand hands resumed their work.

In the office the expert handed in his memorandum charge. It was fifty dollars and fifty cents.

"It is all right," said the superintendent, "we're glad to pay it, but would you mind telling me what the fifty cents is for?"

The expert smiled, "Why, that is my charge for the one minute spent in locating your trouble, the fifty dollars is for knowing how."

Fellows, your life is a great big costly engine, built with infinite skill, and you are the engineer. It is a wonderful thing running that engine,—wonderful because it is the motive power to turn many wheels and affect many lives. Rightly understood and properly handled it will produce great values, and be a blessing to the world. Misunderstood and carelessly handled, it will cause loss and suffering to you and perhaps many others.

As a boy, I used to go to the engine room of my father's mill and watch the engineer. Continually, he moved about, watching its movements, its big flywheel half below in the pit, half above, and the broad belt that glided over it and disappeared through the brick wall into the mill; now he would be refilling the oil cups, now noting the steam gauge, or polishing the shining brass trimmings almost with a caress. He was the first man on hand in the morning, and the last man to leave at night. Oh, how well he must know his engine, how carefully he must guard its movements, how always he must be on the job, if he would be a capable, successful, happy engineer!

And what is God's Word telling us about it to-day? Listen, "Happy is the man that findeth wisdom [to know God, to know himself, to know his engine], and the man that getteth understanding [how to run his engine]. For the merchandise of it is better than the merchandise of silver, and the gain thereof than fine gold. Length of days is in her right hand

Every fellow can have this wisdom for the asking. Every fellow can know how to run his life engine, to avoid the breakdowns, to keep the wheels humming the song of industry and success. Life is the most interesting thing in the world, and God gives it abundantly. "If any of you lack wisdom, let him ask of God, that giveth to all men liberally, and upbraideth not; and it shall be given him."

Now, fellows, here is the whole matter in a nutshell: Your life machine is the most wonderful, the most mysterious, and at the same time the most "runnable" thing that the great God has created; but to run it successfully, as God designed it to be run, you must get your instructions from Him, the Maker of it. His Book of Rules, the Bible, must be your daily guide, and through it He will speak to you in your wonderful day as you live it in His companionship.