世界上充满了那些小到足以让你心碎的东西。
成功投资的关键是清楚地理解风险和回报、纪律性的方法以及长期视角。
The power of mathematics comes from its ability to abstract and generalize, turning specific problems into universal truths.
If you can't explain your chemistry to a non-scientist, you don't understand it well enough.