Success is cool, but happiness is better.
To do mathematics is to explore a universe of ideas, where the only limit is your imagination.
预测蓬勃发展的积极情绪与消极情绪的比例约为3比1。高于这个比例,人们往往会蓬勃发展;低于这个比例,人们往往会萎靡不振。
解决数学问题的过程往往比解决方案本身更重要。
La memoria es el jardín donde cultivo mis versos.
I don't want to be remembered; I want to be felt.