Happiness arises as a result of different causes and conditions. If you harm someone out of anger, you may feel some superficial satisfaction, but deep down you know it was wrong. Your confidence will be undermined. However, if you have an altruistic attitude, you’ll feel comfortable and confident in the presence of others.
Don't be too much concerned about money, because that is the greatest distraction against happiness. And the irony of ironies is that people think they will be happy when they have money. Money has nothing to do with happiness. If you are happy and you have money, you can use it for happiness. If you are unhappy and you have money, you will use that money for more unhappiness. Because money is simply a neutral force.
Happiness of any given life is to be measured, not by its joys and pleasures, but by the extent to which it has been free from suffering-from positive evil.
The gospel of cheerfulness, I had almost said the gospel of amusement, is preached by people who lack experience to people who lack vitality. There is a vague impression that the world would be a good world if it were only happy, that it would be happy if it were amused, and that it would be amused if plenty of artificial recreation - that recreation for which we are now told every community stands responsible - were provided for its entertainment.
If happiness always depends on something expected in the future, we are chasing a will-o'-the-wisp that ever eludes our grasp, until the future, and ourselves, vanish into the abyss of death.