The hardest decisions often yield the greatest rewards.

对物体基本粒子相对重量的研究是一个全新的课题，就我所知，此前无人涉足。

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

"I see everything. That is my problem."

Leadership is about inspiring others to see possibilities where they see obstacles.

The only limit to our understanding of the universe is our imagination.

译文：自由自在行走时，感受不到时光流逝，所到之处，都有蓑衣相伴，充满别样乐趣。