资本资产定价模型是一个简单而强大的工具，用于理解风险与回报之间的关系。

The only way to do great work is to love what you do.

You build your life around the fact that you are going to die, and then you don’t die.

孤独是自由的代价。

真相是，每个人都会伤害你。你只需找到值得你为之受苦的人。