现代政治的巨大挑战是将身份认同的要求与自由民主的要求相调和。
The Langlands program is a challenge to our understanding of the fundamental nature of mathematics.
Trust is the expectation that arises within a community of regular, honest, and cooperative behavior, based on commonly shared norms, on the part of other members of that community.
企业的发展不是靠一个人,而是靠一个团队。
我表演不是为了逃避现实;我表演是为了理解它。