应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

Innovation in the energy sector is not optional; it's a necessity for sustainable growth.

It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.

你的时间有限，所以不要浪费在过别人的生活上。