Sustainability is not an option, it's a necessity.
The most profound discoveries in mathematics often come from questioning the most basic assumptions.
数学中最深刻的发现往往来自于对最基本假设的质疑。
The past is a foreign country; they do things differently there.
女性工作的故事是一面反映社会价值观和优先事项的镜子。
The documenta is a celebration of the human spirit.
天空不是极限;它是开始。