自由并不意味着有权做任何你想做的事情，而是有权做正确的事情。

Sustainability isn't an option; it's a necessity for the coal sector.

宇宙是一个不断变化和演变的地方，我们只是其中的一小部分。

你和上帝之间唯一的区别是你忘记了自己是神圣的。

Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”

One must not cheat anyone, not even the world of its triumph.

克服你必须常规的观念。它会剥夺你成为非凡的机会。

Never underestimate the power of collaboration—great things grow when people work together.