Stop letting people who do so little for you control so much of your mind, feelings and emotions. - Will Smith
You will never do anything in this world without courage. It is the greatest quality of the mind next to honor.
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.
All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion, desire.