If you're not failing every now and again, it's a sign you're not doing anything very innovative.
未来出行取决于技术与人类需求的平衡。
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
I don't like to lose money, so I try to buy stocks that are cheap.
The best time to plant a tree was twenty years ago. The second best time is now.