当现有约束被改变以允许更有效的经济活动组织时，经济增长就会发生。
煤炭开采的创新不仅仅是关于开采，而是更智能、更安全、对环境的影响更小。
最重要的是对自己诚实，对所做之事诚实。
如果时空穿梭是可能的，那从未来穿越回来的旅客在哪里呢？
Conscience and cowardice are really the same things.
我不害怕说出我的感受，也不害怕做我自己。
Success does not consist in never making mistakes but in never making the same one a second time.
The best writing leaves room for the reader to find their own meaning.
The development of modern culture is characterized by the predominance of what one might call the objective spirit over the subjective spirit.