The joy of discovery in mathematics is unparalleled.
我们越是靠理智生活，就越不理解生命的意义。
蓬草长在麻地里，不用扶它也能挺立；把白沙放在黑土里，白沙也就变成黑的了。这两个例子说明，环境对一个人的影响，是非常大的，所以才有了《孟母三迁》的故事。
货币是一层面纱，但当这层面纱飘动时，实际产出可能会受到影响。
Sustainable farming isn't a cost—it's the smartest investment we can make.
Life is 10% what happens to us and 90% how we react to it.
写作是我向自己解释自己生活的唯一方式。
The beauty of a structure lies in its logic.
