The digestive canal is, so to speak, the primary and most ancient laboratory of living matter.
可以說(shuō)，消化道是生命物質(zhì)最初和最古老的實(shí)驗(yàn)室。
I don't care what you think about me, I don't think about you at all.
Rest belongs to the work as the eyelids to the eyes.
Design should solve problems, not just look good.