12、Ideal is the beacon. Without ideal , there is no secure direction ; without direction , there is no life .
　　理想是指路明灯。没有理想，就没有坚定的方向；没有方向，就没有生活。

　　13、If you are doing your best,you will not have to worry about failure.
　　如果你竭尽全力，你就不用担心失败。

　　14、The world is like a mirror: Frown at itand it frowns at you; smile, and it smiles too.
　　世界犹如一面镜子：朝它皱眉它就朝你皱眉，朝它微笑它也朝你微笑。

　　15、The stupid speak of the past, the wise of the present, and fools of the future.
　　聪明的人谈现在，愚蠢的人谈过去，傻子才谈未来。