追求科学不是一种奢侈,而是人类生存的必要条件。
最好的投资建议往往是最简单的:分散投资、保持低成本并坚持到底。
The only way to have a good day is to start it with a positive attitude.
If we want clean air and water, we must start by protecting our forests.
创新不仅仅是关于技术。它是关于创造新市场和满足未满足的需求。