年轻人必须为履行生活所赋予他们的职责充实自己，同时要抵制生活的诱惑。
一行好诗应该让你惊讶两次：当你写下它时和当你读到它时。
Mathematics is the most beautiful and most powerful creation of the human spirit.
我了解到失败只是过程的一部分，你不能让它打败你。
"Love is irrational. The more you love someone, the less sense anything makes."
有人自认为在做有用的事，却收效甚微；有人看似在做“无用”之功却流芳后世，引为大用。
"Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."