Your time on this earth is limited, don't live someone else's life, live by your vision. Steve Jobs
As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them. John F. Kennedy
Injustice, poverty, slavery, ignorance - these may be cured by reform or revolution. But men do not live only by fighting evils. They live by positive goals, individual and collective, a vast variety of them, seldom predictable, at times incompatible. Isaiah Berlin
Man cannot live by bread alone. American Proverb
We live by hope, but a reed never becomes an Iroko tree by dreaming. Nigerian Proverb
Medicines be not meat to live by. English Proverb