Love cannot be forced, love cannot be coaxed and teased. It comes out of heaven, unasked and unsought.
爱不能被强迫，爱不能被哄骗和挑逗。它来自天堂，不请自来，不寻自至。
The biggest victories are the ones that come from within.
"Books say: She did this because. Life says: She did this. Books are where things are explained to you; life is where things aren't. I'm not surprised some people prefer books."
The greatest power is the ability to control your own emotions and desires.
Mathematics is the poetry of logical ideas.
城市的穷人就像树的根：看不见，但对生存至关重要。
活着就是慢慢地出生。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'