Have an unwavering resolution to succeed.
From Colonel Sanders, Founder of KFC: I made are solve then that I was going to amount to something if I could.
And no hours, nor amount of labor, nor amount of money would deter me from giving the best that there was in me.
And I have done that ever since, and I win by it. I know.
ever since adv.从那时到现在；自从；自…以后；从…起
I've been dieting ever since the birth of my fourth child.