Do not weep do not wax indignant. Understand.
Expect problems and eat them for breakfast.
What you do today can improve all your tomorrows.
It's always too early to quit.
If you've got a talent, protect it.
I can, therefore I am.
After a storm comes a calm.
If you're going through hell, keep going.
Who seeks shall find.
Know or listen to those who know.
And, in fact, you can find that the lack of basic resources, material resources, contributes to unhappiness, but the increase in material resources do not increase happiness.