Try to keep your soul young and quivering right up to old age.
God abandons only those who abandon themselves, and whoever has the courage to shut up his sorrow within his own heart is stronger to fight against it than he who complains.
Whoever has loved once, knows all that life contains of sorrow and of joy.
The life of great geniuses is nothing but a sublime storm.
Unrequited love is as different from the mutual love as the error from the truth.
Nowadays it seems that moral education is no longer considered necessary. Attention is wholly centered on intelligence, while the heart life is ignored.