Do not be daunted by the insurmountability of the world’s grief. Do justly now. Love mercy now. Walk humbly now. You are not obliged to complete the work, but neither are you free to abandon it.
The Talmud

Do not be daunted by the insurmountability of the world’s grief. Do justly now. Love mercy now. Walk humbly now. You are not obliged to complete the work, but neither are you free to abandon it.
The Talmud