The devil has put a penalty on all things we enjoy in life. Either we suffer in health or we suffer in soul or we get fat.Albert Einstein
Jealousy is both reasonable and belongs to reasonable men, while envy is base and belongs to the base, for the one makes himself get good things by jealousy, while the other does not allow his neighbour to have them through envy.Aristotle
I have gained this from philosophy: that I do without being commanded what others do only from fear of the law.Aristotle
Anybody can become angry - that is easy, but to be angry with the right person and to the right degree and at the right time and for the right purpose, and in the right way - that is not within everybody's power and is not easy.Aristotle
We praise a man who feels angry on the right grounds and against the right persons and also in the right manner at the right moment and for the right length of time.Aristotle