质量的第一条规则是它必须被定义。

译文：年轻时总觉得做人非常容易，长大后才知道创家立业的艰难。赏析：我们不经历社会的磨炼和捶打，是不会明白人世的艰难。当我们把生活的酸甜苦辣咸都尝遍，才会懂得人生的百般滋味。

Dairy is more than an industry; it’s a way of life for millions.

The secret of change is to focus all of your energy not on fighting the old, but on building the new.

The psychologist must avoid all teleological interpretations.

农业现代化不是简单的机械化，而是要让农民真正掌握科技，用智慧种地。

The Soviet Union was a civilization of fear, where people lived in constant dread of the knock on the door at night.