1, the most unbearable loneliness is the lack of true friendship. bacon

Self-made friendship lasts longer than bought friendship. -Reagan

There can be no friendship between master and slave. -Coach

4. When a person is moved by friendship to do something, the original timid person becomes brave, the original shy person becomes confident, the original lazy person becomes willing to be moved, and the original grumpy person becomes cautious and willing to treat others. -Thackeray

5. All manners are set to decorate those false stories, insincere welcome and unfaithful hospitality; If there is true friendship, we should abandon these hypocritical forms. -Shakespeare