世界上有許多既美好又出類拔萃的事物，可是他們卻各不相依。
I think the most important thing in life is self-confidence.
People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.
In mathematics, the art of proposing a question must be held of higher value than solving it.
The true measure of leadership is impact, not authority.
What I am is good enough,?if I would only be it openly.