Pig farming is a technical job, but more importantly, a conscientious job.

我们必须从过去中学习，为未来创新。

If there was less sympathy in the world there would be less trouble in the world.

自然选择是已知唯一能够构建功能复杂性的自然过程。

The meaning of earthly existence lies not, as we have grown used to thinking, in prospering but in the development of the soul.

我们必须从一开始就考虑产品的生命周期结束。