The greatest evil that can befall man is that he should come to think ill of himself.
Tolerance should really be only a temporary attitude; it must lead to recognition. To tolerate means to offend.
One is never deceived; one deceives oneself.
Microscopes and telescopes really confuse our minds.
Conscience is the virtue of the observers not the agents of action
One ought, everyday, to hear a song, read a fine poem, and, if possible, to speak a few reasonable words.