有时候，最艰难的战斗是在我们自己的脑海中进行的。
创新不是对每件事都说“是”，而是对除最关键功能外的一切说“不”。
The sun shone, having no alternative, on the nothing new.
The true journey is not about seeing new landscapes, but about having new eyes.
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.