在自然界中，没有什么是孤立存在的。
The greatest tragedy of modern life is that we have everything we want, but nothing we need.
Globalization is not a multiple-choice question, but a required question.
Innovation in agriculture isn't just about technology; it's about understanding the land and listening to those who work it every day.
The behavior of the whole cannot be predicted from the behavior of its parts taken separately.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战，对数学可能并不重要。
存钱和投资都是好习惯。几十年来不加思索地定期投资少量资金是通往财富的一条道路。