For the livestock industry to develop, it must take an environmentally sustainable path.

"The body's own defenses can be harnessed to combat cancer."

让孩子留在家里最好的方法是让家庭氛围愉快——并且把轮胎的气放掉。

I'm not perfect, but I pursue perfection.

保持饥饿，保持愚蠢。