数学中的每一个问题都是学习新东西的机会。
Every problem in mathematics is an opportunity to learn something new.
A thing of beauty is a joy forever: its loveliness increases; it will never pass into nothingness.
The energy transition is not just about switching fuels; it's about transforming entire systems and mindsets.
成功的最好方式是帮助别人成功。
Sometimes the simplest things are the most powerful.