Never let your sense of morals prevent you from doing what is right.

有时候最勇敢的事就是在一切似乎都失去时继续前进。

The study of mathematics is a constant dialogue between the concrete and the abstract.

The mother-child relationship is paradoxical and, in a sense, tragic. It requires the most intense love on the mother's side, yet this very love must help the child grow away from the mother, and to become fully independent.

身份资本是我们个人资产的集合。它是我们随着时间的推移积累的个人资源库。这些是我们对自己的投资，我们做得足够好或足够长的事情，它们成为我们是谁的一部分。