The best way to keep a secret is to never have one.
It is silly not to hope, he thought.
可持续性不再是可选项，而是商业的必要条件。
If you're not failing, you're not pushing your limits, and if you're not pushing your limits, you're not maximizing your potential.
当你不再担心别人怎么想的那一刻，你就自由了。
The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.