The Langlands program is a reflection of the depth and beauty of mathematical thought.
个人对自己信念的信心主要取决于他们能够对自己所见所闻讲述的故事的质量，即使他们所见甚少。
Environmental stewardship is not optional - it's our responsibility to future generations.
Believe that life is worth living， and your belief will help create the fact.
We are all temporary vessels of ancient genetic information.
The permanence of certain urban artifacts gives them the quality of monuments.