I never buy anything unless I can give a good reason why I think it will go up.

阅读未见过的书，如结识好朋友，情意和洽；重读已看过的书，如老朋友相晤，叙旧联谊。

Diversity is not just a nice-to-have, it's a must-have for any organization that wants to be successful in the long term.

我们每一次的观察都是向理解宇宙迈近的一步。