When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us.

We differ, blind and seeing, one from another, not in our senses, but in the use we make of them, in the imagination and courage with which we seek wisdom beyo…

Avoiding danger is no safer in the long run than outright exposure. The fearful are caught as often as the bold.

The bulk of the world's knowledge is an imaginary construction.