We must build networks that are born green, not just made green.

The best art is generous.

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

The past, like the future, is indefinite and exists only as a spectrum of possibilities.

晏子春秋

"To live is the rarest thing in the world. Most people exist, that is all."

Safety is the lifeline of the petroleum industry; it must never be neglected.

我们必须记住，我们并不是这个星球上唯一重要的物种。