每个数学问题都有一个解决方案；只是需要时间和努力去找到它。

Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.

目标是灵魂。

变化是不可避免的，但进步是一种选择。

Money and power don't change you, they reveal you.

生命太短暂，不能浪费在消极上。