1．Life is not all beer and skittles.
2．For a lost thing care nothing.
3．Misfortune is a good teacher.
4．Force can never destroy right.
5．Every man is the architect of his own fortune.
6．Friends are lost by calling often and calling seldom. 交往过密过疏，都会失去朋友。
7．All are not friends that speak us fair.
8．Trust not a great weight to a slender thread.
9．A friend to everybody is a friend to nobody.
10．Youth is not a time of life， it is a state of mind; it is a matter of the will, a quality of the imagination； it is the freshness of the deep springs of life.