在数学中，提出问题的艺术必须比解决问题更有价值。

在数学中，提出问题的艺术必须比解决问题更有价值。

生活是一系列错过的联系和未解答的问题。

真相很少是纯粹的，也从不简单。

The most important thing is to be able to think like an economist, to see the world through that lens.

The key to successful investing is to have a disciplined approach.

The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.

每一次走上球场，我都觉得自己可以击败每一个人。