数字工具可以普及心理健康服务，但前提是我们必须将公平性和可及性置于设计核心。

I've always believed that the most important thing is to be true to yourself.

数学的本质在于它的自由。

"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."

股市是一个将钱从没有耐心的人转移到有耐心的人手中的工具。

Mathematics is a living subject, constantly evolving with new ideas and discoveries.