每本书都是一次全新的创作冒险。
Every book is a new adventure in making.
The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.
The arithmetic of modular forms is a gateway to understanding higher-dimensional objects.
世界上充满了神奇的事物，耐心地等待着我们的感官变得更加敏锐。
