The best way to find yourself is to lose yourself in the service of others.

人生苦短，必须快乐。

出自先秦《荀子·儒效》。对于所知道的东西就说知道，不知道的就说不知道；这样，对内是不欺骗自己的良心，对外是不欺骗他人。说明为人应当诚实的道理。

I love the competition, the challenge, and the fight.

"A good book is a friend that never lets you down."

A leader does not deserve the name unless he is willing occasionally to stand alone.

科学是照亮无知黑暗的光。

"The world is a book, and those who do not travel read only one page."