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.
Every night I go to bed, I wake up richer.
"The beauty of mathematics only shows itself to more patient followers."
Leadership is about making tough decisions with integrity and transparency.
If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.
物理学的美在于它能够用简单而优雅的理论解释复杂的事物。
The present is always an unstable place, the past is where we think we know where we are.