追求纯粹的美是一种陷阱，是通往痛苦和悲伤的快车道。
"The pursuit of pure beauty is a trap, a fast track to bitterness and sorrow."
A good mathematician is not one who knows all the answers, but one who asks the right questions.
The most dangerous phrase in business is: "We've always done it this way."
Should seize every opportunity to prove to everyone that you, prove that you are able to meet the challenge.