“Never say never”

“The only difference between us and the professors of virtue or benevolence, or philanthropy - never mind the name - is that we know it is all meaningless, and say so, while they know it equally and will never say so.”

“Have a heart that never hardens, and a temper that never tires, and a touch that never hurts.”

“May you have a heart that never hardens, a temper that never tires, and a touch that never hurts.”

“Never," said my aunt, "be mean in anything; never be false; never be cruel. Avoid those three vices, Trot, and I can always be hopeful of you.”

“It only shows how true the old saying is, that a man never knows what he can do till he tries, gentlemen. From "Pickwick Papers" ch. 49 page 646”

“And therefore, Uncle, though it has never put a scrap of gold or silver in my pocket, I believe that [Christmas] has done me good, and will do me good; and I say, God bless it!”