除非把爱国主义从人类中剔除，否则世界永远不会安宁。

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.

问题是，我们是否乐于假设我们的孙子孙女可能永远无法在大象的图片书之外看到大象？

The essence of cryptography is to allow communication in the presence of adversaries.

那些将环境责任视为机遇而非负担的公司将会蓬勃发展。

I want to make a difference in the world.