The work is not the object, but the action.
成功不是偶然的，而是必然的。
The best way to predict the future is to create it.
对这个世界有所助益是获得快乐的唯一途径。
可持续性不是一种选择，而是生存的必要条件。
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.