Knowledge is the key to unlocking the door to the soul.

My name is Usain Bolt and I am the fastest man in the world.

技术不仅仅是一种工具。它可以赋予学习者以前可能没有的声音。

造纸行业的创新不仅关乎技术，更关乎重新思考我们与自然资源的关系。

The true meaning of life is to plant trees under whose shade you do not expect to sit.

The world changes by your example, not by your opinion.

Leadership is about inspiring others to achieve what they thought was impossible.

Happiness is brief. It will not stay. God batters at its sails.