Psychology claims that: when we sleep while hugging one pillow, we actually wish it to be the person we miss and love the most. 心理学表明：当我们抱着枕头睡觉的时候，事实上，我们是希望抱着的不是枕头，而是我们最想念最爱的人。
Why did God make the world round? So that no matter how small or insignificant you think you are, wherever you stand on it you are still on top. 为什么老天要把地球做成圆的？因为这样的话，无论你觉得自己多么渺小多么不起眼，无论你站在哪里，你都是在地球的顶端。
When I look back on all these worries, I remember the story of the old man who said on his deathbed that he had had a lot of trouble in his life, most of which had never happened.每次我遇到令人担忧的事情就会想起一位垂死老人说的话：我一生总在无止境地忧虑其实很多担忧从未真正发生过。