被管理的森林就像交响乐,每棵树都在正确的时间扮演自己的角色。
那个写了那么多诗却不署名的“佚名”,往往是个女人。
Sustainability isn't just good for the planet—it's good for business.
人们常只想到自己的需要,而没考虑自己的能力。
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.