乳制品养殖既是一门艺术，也是一门科学——要尊重两者。

The human being is essentially self-determining; he becomes what he wills himself to be.

The value of a mental process lies not in its composition, but in its consequences for survival and flourishing.

Nature is a wonderful teacher, and if we will only be patient and observe, she will reveal her secrets to us.

Every exhibition is an argument made visible.

We are in a universe where there is more and more information, and less and less meaning.

改变的秘诀是将你所有的精力集中在建设新事物上，而不是与旧事物斗争。