I think the greatest thing in life is to be able to give back.
未知不是要害怕的东西,而是要拥抱的东西。
书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。
We can say things with words; and we can do things with words.