A city is not a collection of machines but a container of life.
The energy transition will require unprecedented levels of investment and cooperation.
The study of Galois representations is a bridge between number theory and geometry.
如果我们了解别人的想法，就会知道，没有人是普通的。每个人都值得大家站起来为他鼓掌一次。
The time at our disposal each day is elastic; the passions we feel dilate it, those we inspire contract it; and habit fills up what remains.