Who said “The Christian ideal has not been tried and found wanting. It has been found difficult;…”?

“Scratch the Christian and you find the pagan -- spoiled.”

“What if men take to following where He leads, weary of mumbling Athanasian creeds?”

“The trouble with born-again Christians is that they are an even bigger pain the second time around.”

“He who begins by loving Christianity better than truth, will proceed by loving his own sect or church better than Christianity, and end in loving himself better than all.”

“A strong argument for the religion of Christ is this -- that offences against Charity are about the only ones which men on their death-beds can be made -- not to understand -- but to feel -- as crime.”

“All slang is metaphor, and all metaphor is poetry.”

“The world will never starve for want of wonders; but only for want of wonder.”

“You can only find truth with logic if you have already found truth without it.”

“[A]rt is limitation. [...] The most beautiful part of every picture is the frame.”

“The true object of all human life is play. Earth is a task garden; heaven is a playground.”

“For there is good news yet to hear and fine things to be seen, Before we go to Paradise by way of Kensal Green.”