A red rose is not selfish because it wants to be a red rose. It would be horribly selfish if it wanted all the flowers in the garden to be both red and roses.

我们都在阴沟里，但仍有人仰望星空。

每一次技术的应用，都要以可持续为前提。

爱情是个暴君，无人能侍奉它而不死。

有时候最简单的设计反而是最稳健的。