Whatever happens, every individual is a child of his time; so philosophy too is its own time apprehended in thoughts. It is just as absurd to fancy that a philosophy can transcend its contemporary world as it is to fancy that an individual can overleap his own age, jump over Rhodes.

What is rational is actual and what is actual is rational

The more certain our knowledge the less we know.

Genuine tragedy is a case not of right against wrong but of right against right - two equally justified ethical principles embodied in people of unchangeable will.

In the case of various kinds of knowledge, we find that what in former days occupied the energies of men of mature mental ability sinks to the level of information, exercises, and even pastimes for children; and in this educational progress we can see the history of the world's culture delineated in faint outline.

It is solely by risking life that freedom is obtained; . . . the individual who has not staked his or her life may, no doubt, be recognized as a Person; but he or she has not attained the truth of this recognition as an independent self-consciousness.

Education to independence demands that young people should be accustomed early to consult their own sense of propriety and their own reason. To regard study as mere receptivity and memory work is to have a most incomplete view of what instruction means.