出自先秦《荀子·非相》。赠人以有益之言，比赠人以金石珠玉更显珍贵。说明有益的建言对他人事业人生的助益作用。

Sustainability is not just a buzzword; it's a responsibility we owe to future generations.

A story is never just a story; it is a piece of the human experience.

"The only limit to our realization of tomorrow will be our doubts of today."

Women in science should never doubt their ability to change the world.

心理学的方法必须严格控制。