The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

Inflation is a very simple idea, but it explains a lot of things.

A building must be rooted in the ground but open to the sky.

You can have the best technology, you can have the best business model, but if the storytelling isn't amazing, it won't matter. Nobody will watch.

写作是留下自己的一部分。

怒气太强盛就会伤害别人，欲念过多则会伤害自己，贪图安逸会伤害性情，忧虑过多就会损害志向。