The history of mathematics is a history of human curiosity and ingenuity.

I'm not interested in the nice and pretty. I'm interested in the intense and the emotional.

Silence is the most perfect expression of scorn.

写作就是面对记忆的幽灵。

The past is a different country, they do things differently there.

The circular economy isn't an option—it's the only way forward for industries willing to thrive in the next decade.

我们今天所做的每一个决定都在塑造我们明天生活的世界。

The sociological imagination enables its possessor to understand the larger historical scene in terms of its meaning for the inner life and the external career of a variety of individuals.

We must act now, because the ocean’s decline is a crisis we cannot ignore.

在危机中，最大的危险不是危机本身，而是应对危机的能力。