The only limits that exist are the ones in your mind.

世界是一本书，不旅行的人只读了一页。

Language is the key to understanding higher mental processes.

The future belongs to those organizations that can balance short-term performance with long-term vision.

世界是一幅伟大的画，我们是其中的色彩。

Silence is not nothing. Silence is something.

代数是人类创造的一种智力工具，用于清晰地表达世界的数量关系。