The physicality of the material is its meaning.

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

Man is by nature a reasonable being, but animals, other than man, are by nature instruments of brute force.

水产养殖的效率不仅仅关乎利润——而是以更少的影响做更多的事。

Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.

译文：纵览历史，凡是贤明的国和家，成功源于勤俭，衰败起于奢华。赏析：节俭不是吝啬，是对钱财的合理利用。不管何时，我们都要有忧患意识，保持俭朴的作风。