Great wisdom is generous petty wisdom is contentious. Great speech is impassioned, small speech cantankerous.

Logic is the beginning of wisdom, not the end.

Whenever you argue with another wiser than yourself in order that others may admire your wisdom, they will discover your ignorance.

The more I work with the body, keeping my assumptions in a temporary state of reservation, the more I appreciate and sympathize with a given disease. The body no longer appears as a sick or irrational demon, but as a process with its own inner logic and wisdom.

Wisdom is not attained by years, but by ability.