Beauty is the splendor of truth.

心灵是一个不断变化的过程流。

Keep your circle small and your dreams big.

"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

In the quest for understanding the cosmos, every question answered leads to a dozen more.

The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

重要的不是拥有你想要的，而是珍惜你已拥有的。