A social system is a network of relations between persons and between groups.
社会系统是个人与个人之间、群体与群体之间关系的网络。
我们都是自己思想的囚徒，只有通过自我反思，我们才能获得自由。
The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.
In the end, we only regret the chances we didn't take.
对感受者而言，生活是悲剧；对思考者而言，生活是喜剧。
我写作是为了体验那些未曾经历的人生。
The truth is not always beautiful, nor beautiful words the truth.