My buildings are incomplete without the presence of people.

Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.

如果没有了解植物生长规律的农民，最先进的温室也毫无价值。

You can be the ripest, juiciest peach in the world, and there's still going to be somebody who hates peaches.