如果我们知道我们在做什么,那么这就不叫科学研究了;不是吗?
We must balance tradition with technology to move the leather industry forward.
翻译:这是道家思想的一种体现,认为天地和圣人都对万物一视同仁,无偏爱之心。
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.