Happiness depends on being free, and freedom depends on being courageous. Thucydides
The happiness of your life depends upon the quality of your thoughts: therefore, guard accordingly, and take care that you entertain no notions unsuitable to virtue and reasonable nature. Marcus Aurelius
Remember happiness doesn't depend upon who you are or what you have; it depends solely on what you think. Dale Carnegie
The tiger depends on the forest; the forest depends on the tiger. Cambodian Proverb
The heap of yams you will reap depends upon the number of mounds you have plowed. Nigerian Proverb
The right balance depends on the weigher. Georgian Proverb