出自北齐·颜之推《颜氏家训·勉学》。博士：指学识渊博的人。一个学识渊博的人打算去买一头驴，可是写了三页纸也没有见到一个“驴”字。这句话常用来讽刺文章文辞繁冗、不得要领、苍白空洞。

All the effects of Nature are only the mathematical consequences of a small number of immutable laws.

"文学是时间的见证，记录着人类的情感和思想。"

我明白了脆弱也没关系。

Technology will drive the next era of energy, and we must embrace it.

Sustainability is not just a goal, it's a responsibility.