做人就是未完成，永远在成为。
"To be human is to be unfinished, to be always becoming."
每个词都是通向理解的一步，但也是通向困惑的一步。
The press is the best instrument for enlightening the mind of man, and improving him as a rational, moral and social being.
工程的目标不仅仅是建造东西，而是建造在不确定性下运作良好的东西。
"Life, he realize, was much like a song. In the beginning there is mystery, in the end there is confirmation, but it's in the middle where all the emotion resides to make the whole thing worthwhile."
Success is the sum of small efforts repeated day in and day out.
你必须努力才能到达顶峰，但你必须更加努力才能留在那里。
对探究的自由必须没有任何障碍……科学中没有教条的位置。
如果不到达印度，绝不向东返回一步。宁愿向西而死，怎能向东而生！