①学而时习之，不亦说乎？有朋自远方来，不亦乐乎？人不知而不愠，不亦君子乎？

②温故而知新，可以为师矣。

③学而不思则罔，思而不学则殆。

④知之者不如好之者，好之者不如乐之者。

⑤三人行，必有我师焉；择其善者而从之，其不善者而改之。

⑥吾十有五而志于学，三十而立，四十而不惑，五十而知天命，六十而耳顺，七十而从心所欲，不逾矩。

快____      败____      失败____

输____      强____      疑惑____

    Friendship is the most important thing in the world. But how do you find a real friendship and keep it?

    An American writer tells young students some smart ways to find friends. He says finding friendship is just like planting a tree. You plant the seed(种子) and take care of(照顾) it to make it grow(生长).

    First, to make friends, you must be kind and friendly to others. You should learn to smile at others and try to make a stranger(陌生人) feel at home. You should think more of others than of yourself.

    Second, friends should negotiate(商量). When you don't agree with someone, please discuss with him or her. But even the best friends can fight. After the fight, you have to talk to him or her. If he or she doesn't want to talk, you could write a letter. Tell him or her how you are feeling, and tell him or her why you did this or that.

    Finally, if he or she leaves you when you are in trouble, never believe in him or her. And never leave your friend when he or she is in trouble. Remember, a friend in need is a friend indeed.