成功不仅仅由利润衡量，而是由我们创造的积极影响来衡量。

Education is the foundation upon which sustainable forestry is built.

The study of mathematics is like air or water to the development of science.

Love is the most powerful force in the universe.

"I don't have to be human to understand the value of life."

我们不是因为变老而停止玩耍，而是因为停止玩耍而变老。