The laws of physics are the same everywhere in the universe.
物理定律在宇宙中任何地方都是相同的。
改变的秘诀是将你所有的精力集中在建设新事物上，而不是与旧事物斗争。
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
唯一的罪过是平庸。