What sort of philosophy one chooses depends on what sort of person one is.

Not alone to know, but to act according to thy knowledge, is thy destination,--proclaims the voice of my inmost soul. Not for indolent contemplation and study of thyself, nor for brooding over emotions of piety,--no, for action was existence given thee; thy actions, and thy actions alone, determine thy worth.

Here below is not the land of happiness: I know it now; it is only the land of toil, and every joy which comes to us is only to strengthen us for some greater labor that is to succeed.

There are two great classes of men: the people and the scholars, the men of science. For the former, nothing exists but that which directly leads to action. It is for the latter to see beyond. They are the free artists who create the future and its history, the conscious architects of the world.

He who is firm in will molds the world to himself.

A man can do what he ought to do; and when he says he cannot, it is because he will not.

The most reckless sinner against his own conscience has always in the background the consolation that he will go on in this course only this time, or only so long, but that at such a time he will amend. We may be assured that we do not stand clear with our own consciences so long as we determine or project, or even hold it possible, at some future time to alter our course of action.