"Hope is a fragile thing, but it is also the most powerful force we have."

"Never stop learning. The world is always changing, and you must change with it."

几何学是独特且永恒的，是上帝心智的反映。

When you listen to people, you realize that everyone has their own truth.

You can’t change the past, but you can shape the future.

Use music to move the world, use love to warm hearts.

天下的一切事物不可以没有标准，做人要有做人的标准，即原则;做事要有做事的标准，即规则;治国要有治国的标准，即法则。不遵循一定的标准而能成事者，自古以来是没有的。