I don’t think anything is unrealistic if you believe you can do it.
Law is the union of primary and secondary rules.
The universe is not only stranger than we imagine, it is stranger than we can imagine.
数学的语言是普遍的，超越了文化和语言的障碍。
If you spend more than 13 minutes analyzing economic and market forecasts, you’ve wasted 10 minutes.
如果你花超过13分钟分析经济和市场预测，你就浪费了10分钟。
我们都比我们想象的要多得多。
科学不仅仅是关于发现，也是关于应用知识来改善人类生活。