Innovation is not an option; it's a necessity for the survival of the coal industry.

We focus on the long-term, not short-term gains.

Collaboration in mathematics is essential; no one can solve all the problems alone.

The best time to work on your career is when you're in your 20s.

"Don't let anyone dull your sparkle."

释义：云彩积得厚，雨就一定下得猛；弓弩很强劲，箭就一定射得远。说明成功从来都不是一蹴而就的，而是需要一个厚积薄发的过程。

为了成为一名好老师，教育者必须是一位心理学家。