How strange and foolish is man. He looses his health in gaining wealth. Then to regain health he wastes his wealth. He ruins is present while worrying about his future - but weeps in the future by recalling his past. He lives as though death shall never come to him - but dies in a way as if he were never born.
Ali ibn Abi TalibNever explain yourself to anyone, because the one who likes you would not need it, and the one dislikes you wouldn't believe it.
Ali ibn Abi TalibOften your utterances and expressions of your face leak out the secrets of your hidden thoughts.
Ali ibn Abi Talib