Borders are scars on the face of the earth, marks of violence and division.
The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
最好的领导者是那些能够赋能他人去领导的人。
对圣贤的道理教导别人很容易,自己实践却是不容易的事。对圣贤的道理开始奋斗很容易,但坚持到底却很难。圣贤的道理与实践相结合,行仁政必本与德性。后代则相反,学问与实践不能统一,不修持自己的德性,而只管治理别人。
La palabra es el arma más poderosa que tenemos para cambiar el mundo.
翻译:智慧遍及万物,用道来救济天下。
The world is not a problem to be solved, but a mystery to be lived.
Mathematics is a language that allows us to describe the indescribable.