Even four harnessed horses cannot bring imprudent words back into the mouth.

To be fond of learning is near to wisdom; to practice with vigor is near to benevolence; and to be conscious of shame is near to fortitude.

Signs and symbols rule the world, not words nor laws.

Not feeling compassion for a stranger is like not feeling when one's foot has caught fire

When a man feels the difficulty of doing, can he be other than cautious and slow in speaking?

All wisdom is rooted in learning to call things by the right name. When things are properly identified, they fall into natural categories and understanding becomes orderly.

Without feelings of respect, what is there to distinguish men from beasts?