所有财富都是劳动的产物。
All wealth is the product of labor.
The poor don’t need handouts; they need ladders.
The study of automorphic forms is a reflection of the unity of mathematical ideas.
The future of energy lies in diversification and adaptability.
可持续发展不再是可选项——它是任何希望在未来蓬勃发展的企业的必需品。