好弓难以拉开,然而可以射得高射得深;良马难以驾御,然而可以负重行远。
"To challenge the unknown is to embrace the essence of discovery."
仅仅拥有一个优秀的头脑是不够的,关键在于如何善用它。
The joy of discovery is what drives mathematicians forward.
The greatest thing in life is to keep your mind young.