The discontented man finds no easy chair.

The discontented man finds no easy chair.

I have seen that Man moves over with each new generation into a
bigger body, more awful, more reverent read more

I have seen that Man moves over with each new generation into a
bigger body, more awful, more reverent and more free than he has
had before.

Progress is impossible without change, and those who cannot change their minds cannot change anything.

Progress is impossible without change, and those who cannot change their minds cannot change anything.

The reasonable man adapts himself to the world, but the unreasonable man tries to adapt the world to him--therefore, all read more

The reasonable man adapts himself to the world, but the unreasonable man tries to adapt the world to him--therefore, all progress depends upon the unreasonable man.

Restlessness and discontent are the necessities of progress.

Restlessness and discontent are the necessities of progress.

If necessity is the mother of invention, discontent is the father of progress.

If necessity is the mother of invention, discontent is the father of progress.

Progress is
The law of life, man is not
Man as yet.

Progress is
The law of life, man is not
Man as yet.

I used to think I had ambition . . . but now I'm not so sure. It may have been read more

I used to think I had ambition . . . but now I'm not so sure. It may have been only discontent. They're easily confused.

All progress is precarious, and the solution of one problem brings us face to face with another problem.

All progress is precarious, and the solution of one problem brings us face to face with another problem.