The world is not run from where he thinks. Not from castle walls, but from countinghouses, not by the call of the bugle but by the click of the abacus, not by the grate and click of the broadsword but by the scrape of the pen.

爱是至高无上的积极情绪，它包含了所有其他情绪。它是当你与他人深度连接时所体验到的积极共鸣的感觉。

在软件开发中，我们必须始终注意性能、复杂性和可维护性之间的权衡。

从金融市场历史中最重要的教训是，风险永远不会真正消除，只会被转化。