The best leaders are those who empower others to lead.

"Memory is the only paradise from which we cannot be expelled."

Sustainable development requires balancing economic growth with ecological protection.

最伟大的发明是那些最直接满足人类需求的发明。

The deepest problems in mathematics often arise from the simplest questions.

当你刚刚创造出以前不存在的东西时，世界似乎总是更明亮。