弦理论是二十一世纪物理学的一部分,偶然落入了二十世纪。
We must dare to think differently and challenge the status quo.
Ambition leads me not only farther than any other man has been before me, but as far as I think it possible for man to go.
没有青春的爱情有何滋味?没有爱情的青春有何意义?
Curiosity and persistence are the driving forces behind scientific breakthroughs.