恋爱是艰苦的,不能期待它象美梦一样出来。
The best decisions are made when you listen to both data and people.
一个故事可以改变一生——甚至可能改变世界。
对早期宇宙的研究不仅仅是关于理解过去,也是关于揭示支配所有现实的基本法则。
All children have to be deceived if they are to grow up without trauma.