The only way to get to the top of the ladder is to climb it step by step.
"Every character should want something, even if it is only a glass of water."
The future belongs to those who believe in the beauty of their dreams.
The elegance of a proof is as important as its correctness.
学校教育的首要目标应该是培养能够创新的人,而不仅仅是重复前人所做的事情。
The hardest part of design is keeping features out.