I know of only one duty, and that is to love.

在量子力学中，粒子的概念失去了它通常的意义。

The true measure of success is not just profitability, but the positive impact we leave for future generations.

The key to understanding human cognition is to understand how symbols are manipulated.

用匠心打造精品工程，用诚信赢得市场尊重。