Strength of mind rests in sobriety; for this keeps your reason unclouded by passion – Pythagoras

Reason is immortal, all else mortal – Pythagoras

As long as man continues to be the ruthless destroyer of lower living beings he will never know health or peace. For as long as men massacre animals, they will kill each other – Pythagoras

Virtue is harmony – Pythagoras

Do not talk a little on many subjects, but much on a few – Pythagoras

Concern should drive us into action and not into a depression. No man is free who cannot control himself – Pythagoras