Man is the measure of all things: of things which are, that they are, and of things which are not, that they are not.
红海代表当今存在的所有行业——已知的市场空间。
The future of AI is in the hands of those who can harness its potential responsibly.
体育教育的目标是发展健全的身体,作为健全心智的工具。