Technological change is not exogenous; it is the result of deliberate actions taken by people who respond to market incentives.
技术变革不是外生的；它是人们对市场激励做出反应而采取的有意行动的结果。
尽管我们不被允许深入自然的奥秘并从中了解现象的真实原因，但某种虚构的假设可能足以解释许多现象。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while reducing our environmental footprint.
"The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy."
The human being is always more than what he knows of himself.
The only way you can write the truth is to assume that what you set down will never be read.