Knowledge, the object of knowledge and the knower are the three factors which motivate action; the senses, the work and the doer comprise the threefold basis of action.
Will it, and set to work briskly.
Great souls suffer in silence.
Art is difficult, transient is her reward.
Dare to be wrong and to dream.
Man, one may say, was never in such a completely animal condition; but he has, on the other hand, never escaped from it.