The goal of mathematics is not to solve problems, but to understand them.
数学的目标不是解决问题,而是理解问题。
人比东西更需要修复、人们需要重头再来、恢复生机、改头换面并得到救赎;所以永远不要抛弃任何人。
The habits of life form the soul, and the soul forms the countenance.
最重要的是被感动,去爱,去希望,去颤抖,去生活。
The best way to predict the future is to create it.
In the wild, you have to trust your instincts. They are your best guide.