经济进步既依赖于新想法，也依赖于更好的实施。
Economic progress depends on both new ideas and better implementation.
The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is probably not important to mathematics.
Westward the course of empire takes its way.
创新不仅仅是创造新产品；而是重新思考如何利用资源产生持久的影响。
The true cost of unsustainable fishing is far greater than what we see on the surface.
The search for happiness is one of the chief sources of unhappiness.
只有在爱的神秘方程式中才能找到任何合乎逻辑的理由。
"In the end, we are all just fragments of the stories we tell ourselves and others."