The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

我们还没有学会思考，但我们正在学习。

Sometimes the quietest moments speak the loudest.

世界变化非常快。大不再能打败小。而是快打败慢。

体育教育必须以发展完整的人为目标，而不仅仅是发展他的体力。

I like to think of myself as a normal person who just happens to be able to sing.

The most profound ideas in mathematics often arise from the simplest observations.