Innovation in physics often comes from looking at old problems in new ways.
The best way to find out if you can trust somebody is to trust them.
这一切都是为了试图理解生活的混乱。
如果一件事情自己都没有搞明白,又怎么能去教导别人,让别人明白呢?
You can discover what your enemy fears most by observing the means he uses to frighten you.