The best illustrations are those that leave room for the reader's imagination.

People haven't always been there for me, but music always has.

学习数学的唯一方法就是做数学。

The personal is always political, especially for women.

最大的风险就是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。