数学是人类精神最美丽和最强大的创造。
Mathematics is the most beautiful and most powerful creation of the human spirit.
The only way to do great work is to love what you do.
儿童心灵上的许多烙印,都是成人无意间烙下的。
The energy transition is not just about switching fuels; it's about transforming entire economies and societies.
If you don't change yourself, you will be changed by others.
The true cost of energy must account for both its production and its legacy.