Happiness is brief. It will not stay. God batters at its sails.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world.

鸟有巢，蜘蛛有网，人有友谊。

复杂性不仅仅是系统中组件的数量，而是它们相互作用的性质。

Sustainable development requires balancing short-term profits with long-term value creation.