驱逐鞑虏，恢复中华，创立民国，平均地权。
——同盟会
争取妇女权利的斗争已经基本胜利。
The biggest room in the world is the room for improvement.
The goal is not just to design a market, but to design one that works well in practice.
In mathematics, the art of proposing a question must be held of higher value than solving it.
每一个挑战都是学习和成长的机会。
"La palabra es el arma más poderosa que tenemos contra la injusticia."
不要赔钱！！！客观地评估每个机会的风险。