Coal will remain a vital energy source, but only if we evolve with the times.

I'm not afraid to fail.

不要害怕承担经过计算的风险；真正的成长就在那里。

"The best way to innovate is to start with empathy."

The more you give, the more they take.

物理学的美丽在于它能够用简单的原理解释复杂的事物。