我认为在数学中,也许在生活中,你必须愿意让自己有点迷失。
The quality of your life is determined by the quality of your relationships.
Every man over forty is responsible for his face.
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell.”