我为我所信仰的东西挺身而出，我不会退缩。
I stand up for what I believe in, and I don't back down.
以往的事过去了便不再重提，现在的事做一件有一件的功劳，未来的事情省一件便省去许多麻烦。
物理学中的每一个发现都打开了一扇通向新奥秘的门，这就是科学的美丽之处。
A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...