The pot calls the kettle black.

Races are not won by the fastest athletes. Fights are not won by the strongest men. But the races are won and the fights are won by those who want to win most of all.

I owe my success to having listened respectfully to the very best advice, and then going away and doing the exact opposite.

Live each season as it passes; breathe the air, drink the drink, taste the fruit, and resign yourself to the influences of each.

Do not feel certain of anything.