“What is not started today is never finished tomorrow.”

“Whether one show one's self a man of genius in science or compose a song, the only point is, whether the thought, the discovery, the deed, is living and can live on.”

“A person hears only what they understand.”

“Duty is the demand of the hour.”

“He who cannot draw on three thousand years is living from hand to mouth.”

“One sees more devils than vast hell can hold”

“This is the very coinage of your brain: this bodiless creation ecstasy.”

“As long as our civilization is essentially one of property, of fences, of exclusiveness, it will be mocked by delusions.”