The essence of finance is to serve the real economy. Finance detached from the real economy is like water without a source or a tree without roots.

The first sentence of the novel is the most important, but the last sentence is the one that stays with you.

The interplay between chemistry and biology is what makes life so fascinating.

为儿童写作是一种责任——他们应该得到真相，即使真相很难。

我总是在寻找改进的方法。

实现明天理想的唯一障碍是今天的疑虑。