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今天種下的每一棵樹都是對(duì)未來(lái)的投資。

在數(shù)學(xué)中，最簡(jiǎn)單的問題往往導(dǎo)致最深刻的發(fā)現(xiàn)。

"Memory is both our prison and our only path to freedom." 《記憶的囚徒》

The essence of liberty is the ability to pursue one’s own goals without arbitrary interference from others.

我只知道自己一無(wú)所知。

We are moving from an economy based on the production of goods to one based on the production of information.

The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

這些高墻還真是有點(diǎn)意思。一開始你恨它，然后你對(duì)它就習(xí)慣了。等相當(dāng)?shù)臅r(shí)間過去后，你還會(huì)依賴它。