"The best way to find out if you can trust somebody is to trust them."

Words are traps, we step into them without knowing.

Risk management is not avoiding risks but understanding and mitigating them.

儿童不会自己判断自己，他是以别人对他的态度来判断自己的。

数学的美在于它是永恒的，它不会改变。

持续的部分注意力是一种始终在线、随时随地、任何地方的行为，涉及一种人为的持续危机感。