"The truth is rarely pure and never simple."
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
Consumer trust is our most valuable asset, and we must cherish it.
管理复杂性的关键在于关注组件之间的接口，而不是它们的实现。