世界的眼泪是恒定的。每当一个人开始哭泣，另一个地方就有一个人停止哭泣。笑声也是如此。
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.
We focus on the long-term, not short-term gains.
存在是一种风险，但不存在也是一种风险。
Literature is the art of making the invisible visible.
The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.