成长是痛苦的，但也是必要的。
Growth is painful but necessary.
在背后夸奖别人。这会传回到你自己那里。
The most necessary, the most important, the principal, the most essential thing for a musician is this: to know what he wants, what he can do, and what he ought to do.
世界充满了故事，但这些故事其实是一个。
Innovation is key to solving the energy challenges of tomorrow.