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不要为变老而遗憾。这是许多人求之不得的特权。
文明不是继承的;每一代人都必须重新学习和赢得它。
Sustainability is not an option; it's a necessity for the future of our industry.
我们衡量经济成功的方式必须发展,以反映人们生活的现实。
The process of scientific discovery is as important as the discovery itself, for it teaches us about the nature of inquiry and the limits of our understanding.
Never let failure define you—let it teach you.