探索材料的拓扑特性不仅仅是理解它们当前的属性，还包括预测和设计新的功能。

It's perhaps easier now than ever before to make a good living. It's perhaps harder than ever before to stay calm, to be free of career anxiety. I want to look now, if I may, at some of the reasons why we might be feeling anxiety about our careers. Why we might be victims of these career crises, as we're weeping softly into our pillows. One of the reasons why we might be suffering is that we are surrounded by snobs.

The future of food depends on how we treat our soil today.

语言是存在的家。人在其中居住。

Les passions sont comme les maladies: plus on les combat, plus elles se renforcent.

征服并不足以，还必须学会诱惑。