解释：生老病死，既不是外物的作用，也不是自己的力量，都是命运决定的，谁也无法改变。
机器人技术的进步，是为了让人类生活更美好。
The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.
"Life is really simple, but we insist on making it complicated."
