Mathematical intuition is like a muscle - it grows stronger with exercise.

Food security is the cornerstone of national security, we must firmly grasp it in our own hands.

历史学家的任务是复活那些被时间湮没的声音。

It is wrong to have an ideal view of the world. That's where the mischief starts. That's where everything starts unravelling.

一座好的建筑必须能够吸收人类生活的痕迹。