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.

我的使命是成为一代人的声音，并改变人们的思维方式。

The path to a lower-carbon future will require multiple solutions and approaches.

To make something good， just do it. To make something great， just re-do it， re-do it， re-do it. The secret to making fine things is in remaking them.

要将一个国家从最低级的野蛮状态带到最高度的富裕，所需的几乎只有和平、低税收和较为合理的司法管理。