That youthful fervor, which is sometimes called enthusiasm, but which is a heat of imagination subsequently discovered to be inconsistent with the experience of actual life.

Man is made to create, from the poet to the potter.

Judaism is not complete without Christianity and without Judaism, Christianity would not exist.

As for our majority... one is enough.

Seeing much, suffering much, and studying much, are the three pillars of learning.

Worry - a God, invisible but omnipotent. It steals the bloom from the cheek and lightness from the pulse; it takes away the appetite, and turns the hair gray.

We can know nothing of humankind without knowing something of ourselves. Self-knowledge is the property of those people whose passions have their full play, but who ponder over their results.