思想的自由是最珍贵的自由。
大胆梦想，努力工作，保持专注，与优秀的人为伍。
I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe, whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.
商业中最有价值的货币不是金钱，而是信任。
国家是人类社会中最重要的机构，因为它是唯一可以合法使用武力来维持秩序的机构。