任何圆的周长与其直径的比率小于3 1/7但大于3 10/71。
Once you've accepted your flaws, no one can use them against you.
For me, love is the foremost task. My sole purpose is to love this world.
We ought not to act and speak as if we were asleep.
隐喻是诗人以不同方式看待世界的方法。
当准备遇到机会时，成功就会到来。
广义相对论在某种意义上就是引力场的理论。