The joy of mathematics is in the journey, not just the destination.
A wise man is superior to any insults which can be put upon him, and the best reply to unseemly behavior is patience and moderation.
The novel is a lie that tells the truth, a lie that reveals reality more profoundly than the factual truth.
Never confuse a single defeat with a final defeat.
人的心胸欲念多则狭窄,欲念少则心胸宽广;人的心境多欲则忙乱,少欲则悠闲;人的心术多欲则险恶,少欲则和平;人的心事多欲则忧愁,少欲则快乐;人心之气象,多欲则软弱,少欲则刚强。