The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
It's so hard to forget pain, but it's even harder to remember sweetness. We have no scar to show for happiness. We learn so little from peace.
We want fairness. Simplicity is where Happiness lies. There's nothing bad about that.
What is "grand" anyway? Those 500 people currently living that the rest 7+ billion should aspire to be? Nah. I'd rather be like my grandfather. Smiling even when I'm old.
The only real revenge we could possibly have would be by our own efforts to bring ourselves to happiness.
One swallow does not make a summer, neither does one fine day; similarly one day or brief time of happiness does not make a person entirely happy.
When you’re happy, you enjoy the music. But when you’re sad, you understand the lyrics.
To give hope to the many oppressed and fear to the few oppressors, that is our business; if we do the first and give hope to the many, the few must be frightened by their hope. Otherwise, we do not want to frighten them; it is not revenge we want for poor people, but happiness; indeed, what revenge can be taken for all the thousands of years of the sufferings of the poor?“How We Live and How We Might Live”
Perhaps it is better to be un-sane and happy, than sane and un-happy. But it is the best of all to be sane and happy. Whether our descendants can achieve that goal will be the greatest challenge of the future. Indeed, it may well decide whether we have any future."3001: The Final Odyssey"
Affection is responsible for nine-tenths of whatever solid and durable happiness there is in our lives.