朗兰兹纲领是对人类知识边界的挑战。
The Langlands program is a challenge to the boundaries of human knowledge.
市场不能替代政府，政府也不能替代市场。
Mathematics is an art, and as an artist, you have to be honest with yourself.
In economics, small changes in rules can lead to large changes in outcomes.
To survive is to find meaning in suffering.