学会怎么打称人结（又叫“撑人结”，不会越拉越小的结）。而且要摸黑练习、单手练习。在今后的日子里，你根本想不到它有多有用。
Learn how to tie a bowline knot. Practice in the dark. With one hand. For the rest of your life you’ll use this knot more times than you would ever believe.
My ambition is always to get better, to keep improving.
The challenges in our lives are there to strengthen our convictions. They are not there to run us over.
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。
The only real mistake is the one from which we learn nothing.
我想被人们记住是一个好人