The most radical art is often the simplest.

In the end, the goal of computer science is not just to build faster machines, but to deepen our understanding of the universe.

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

Hope is not an emotion, but a choice.

数学的本质在于它的自由。

解释：大旱之年收购船只，大水之年抛售船只并收购车辆，待到大旱之年再抛售车辆。

A healthy forest is a resilient forest.

人生最大的美德是真正的勇气，懂得如何面对事实并超越它们。