Mill has generalized the situation of the genius:
Persons of genius, it is true, are, and are always likely to be, a small minority; but in order to have them, it is necessary to preserve the soil in which they grow. Genius can only breathe freely in an atmosphere of freedom. Persons of genius are, ex vi termini, more individual than any other people—less capable, consequently, of fitting themselves, without hurtful compression, into any of the small number of moulds which society provides in order to save its members the trouble of forming their own character.... If they are of a strong character, and break their fetters, they become a mark for the society which has not succeeded in reducing them to commonplace, to point at with solemn warning as "wild," "erratic," and the like; much as if one should complain of the Niagara River for not flowing smoothly between its banks, like a Dutch canal.[1]
[Footnote 1: Mill: Essay on Liberty, chap. III.]
The active and the contemplative. One final distinction must be made, one that cuts across all the types of self hitherto discussed, namely, the distinction between the man of action and the man of thought. One need not go far in literature or in life to find the contrast made. In the Scriptures Mary is set over against Martha, Rachel against Leah. Hamlet and Ulysses are permanent representations of the melancholy thinker and the exuberant adventurer. The business man and the executive may be put over against the poet and the scholar; the strenuous organizer and administrator over against the quiet philosopher. Both have their outstanding uses, and, in their extreme forms, their outstanding defects. The active type, as we say, "gets things done." He builds bridges and industries; he manages markets and men. His eye is on the practical; he is dependable, rapid, and efficient. In an industrial civilization he is the great heroic type. The statesman and the railroad builder, the newspaper editors and the political leaders captivate the imaginations as they control the destinies of mankind.
On the other hand, there are those who stand aside (either from incapacity or disinclination or both) from the management of affairs and the life of action, and spend their lives in observation and contemplation. Plato and Aristotle regarded this as the highest type of life; it may have been because they were themselves both philosophers. In its extreme form it is exhibited in such men as Spinoza or Kant, spending their lives in practical obscurity, speculating on time and space and eternity. But it is apparent in less extreme types. The "patient observer," the genial spectator of other men's actions is not infrequent. When he has literary gifts he is a philosopher or a poet. Lucretius in a famous passage stated the contemplative ideal, contrasting it with its opposite:
Sweet it is when on the great seas the winds are buffeting, to gaze from the land on another's great struggles; not because it is pleasure or joy that any one should be distressed, but because it is sweet to perceive from what misfortunes you yourself are free. Sweet is it, too, to behold great contests of war in full array over the plains, when you have no part in the danger. But nothing is more gladdening than to dwell in the calm high places, firmly embattled on the heights by the teaching of the wise, whence you can look down on others, and see them wandering hither and thither and going astray, as they seek the way of life, in strife matching their wits or rival claims of birth, struggling night and day by surpassing effort to rise up to the height of power and gain possession of the world.[1]
[Footnote 1: Lucretius: De Rerum Natura (Bailey translation), book II, lines 1-12.]
But in the two types it is not the fruit of action or contemplation, but action and contemplation themselves that the two types find respectively interesting. The man of action finds an immediate satisfaction in movement, change, the clamor of affairs, the contacts with other people, the making of changes in the practical world. The man of thought finds as immediate enjoyment in noting the ways of men, and reflecting upon them.
That contemplation, disinterested thinking, also has its use goes without saying. The thinker and the dreamer may be something at least of what the Irish poet boasts:
"... the movers and shakers
Of the world, forever, it seems."