所有企业需要永葆青春。如果客户群与你一起变老，你就会重蹈伍尔沃斯的覆辙。
All businesses need to be young forever. If your customer base ages with you， you're Woolworth's.
You can't communicate complexity, only an awareness of it.
The moment you doubt whether you can fly, you cease forever to be able to do it.
生物学的魅力在于它的复杂性和解决方案的优雅。
The friendship of a gentleman is light as water; the friendship of a small person is sweet as honey.
认为有一个钟声会告诉投资者何时进入或退出市场的想法根本不可信。
Success is the best revenge for the doubters.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。