行为是行为发生时场域的函数。

For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.

CRISPR提醒我们，大自然是最伟大的创新者。

When you invest in soil health, you're investing in the health of every living being.

所有真正伟大的思想都是在行走时孕育的。