译文：不要因为很小的恶事就去做，也不要因为很小的善事就不去做。赏析：恶事虽小，但时间久了就会败坏人的品行。善事虽小，时间久了能提高人的品质。

历史不仅仅是坏人做坏事的故事，也是好人无所作为的故事。

To lead in dairy is to lead in nutrition, innovation, and environmental stewardship.

Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.

混凝土是我们时代的大理石，一种民主的材料。