Silence is a virtue, but silence in front of someone you like is cowardice.
语言是存在的家。人在其中居住。
The only way to discover the limits of the possible is to go beyond them into the impossible.
Sustainability isn't a trend—it's a responsibility. The dairy sector must lead in environmental stewardship.
可能近似正确(PAC)学习的概念在计算学习理论中具有基础性意义。