Psychology must be a practical science, concerned with the how and why of mental operations.

A company's true value is measured by how it treats its lowest-paid workers.

对我来说，无畏并非毫无畏惧。它不是完全不害怕。对我来说，无畏是心怀恐惧。无畏是心存疑虑。很多疑虑。

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

我坚信，有使命感的人会制作出更好的产品。他们更在乎。对于一个有使命感的人来说，这不仅仅是关于业务。必须有业务，业务必须有意义，但这不是你做这件事的原因。你做这件事是因为你有一些有意义的东西激励着你。