To be friendly you must feel friendly. Cheerfulness is the basis of friendliness, and a cheerful person smiles. A smile is a magnet which draws people. Smile at someone and you are almost sure to get a smile in return.

• 有友善之心才能友好待人愉快是友善的基础，一个愉快的人笑口常开，微笑是吸引人的磁石，对别人微笑，别人也会对你微笑。