科学中最重要的工具不是显微镜,而是思维。
If you're not improving, you're falling behind—especially in an industry as dynamic as animal husbandry.
现实是一个视角问题;你离过去越远,它看起来就越具体和可信——但当你接近现在时,它不可避免地显得越来越不可思议。
The present is the meeting point of memory and projection.
You can't go back and change the beginning, but you can start where you are and change the ending.