That all our knowledge begins with experience, there can be no doubt.

Kant.

The end of the state is not merely to live, but to live nobly.

Aristotle: Politics , I., 2.

It is only by labor that thought can be made healthy, and only by thought that labor can be made happy; and the two cannot be separated with impunity.

Buskin.

Women will find their place; and it will neither be that in which they have been held, nor that to which some of them as­pire. Natures old Salic law will not be repealed; and no change of dynasty will be effected.

Huxley.