上帝会原谅我；这是他的工作。
The challenges of today are the opportunities of tomorrow—if we approach them with the right mindset.
I don’t let mistakes define me, I let them refine me.
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.
我也厌倦了。但我更厌倦对此无所作为。
生物普遍存在的生存斗争不是为了原材料或能量，而是为了熵，它通过能量从炽热的太阳向寒冷的地球转移而变得可用。
The most important political distinction among countries concerns not their form of government but their degree of government.