He is richest who is content with the least，for content is the wealth of nature.
知足常乐者最富有，因为知足本身就是天然的财富。
当你攻击煤炭时，你就是在攻击美国中部地区。
"A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us."
Greatness comes from believing in yourself and your vision.
True leadership is about serving others and helping them reach their full potential.
We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.