The discovery of neutrino oscillations was a turning point in our understanding of particle physics.
每个项目都是新的挑战，新的学习机会。
"The freedom to be yourself is a gift only you can give yourself. But once you do, no one can take it away."
The statesman， who should attempt to direct private people in what manner they ought to employ their capitals， would not only load himself with a most unnecessary attention but assume an authority which could safely be trusted， not only to no single person， but to no council or senate whatever， and which would nowhere be so dangerous as in the hands of a man who had folly and presumption enough to fancy himself fit to exercise it.
To understand the cosmos is to understand ourselves, for we are made of the same stardust that forms the stars.
孔子说：“外表威严而内心怯懦的人，用小人作比喻，就象挖墙洞的小偷吧！”