Time is the greatest healer.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

我经历过最寒冷的冬天是旧金山的夏天。

"Be so good they can't ignore you."

"In the end, we are all just trying to find our place in the world, to make sense of the chaos around us."

Innovation is not just about technology; it's about changing mindsets and embracing new ways of thinking.

The mind is a constantly reorganizing system.

解释：国家每做一件事必然是有毁谤也有赞美，忠臣把毁谤都加在自己身上，而把赞美都归于君主。

High-quality development in the coal industry must prioritize safety first.