He [the devil] always sends errors into the world in pairs—pairs of opposites. And he always encourages us to spend a lot of time thinking which is t… - C. S. Lewis

He (the devil) always sends errors into the world in pairs — pairs of opposites...He relies on your extra dislike of one to draw you gradually into the opposite one. But do not let us be fooled. We have to keep our eyes on the goal and go straight through between both errors. We have no other concern than that with either of them.

It is hard to have patience with people who say, ‘There is no death’ or ‘Death doesn’t matter.’ There is death. And whatever is matters. And whatever happens has consequences, and it and they are irrevocable and irreversible. You might as wel say that birth doesn’t matter.

And Nothing is very strong: strong enough to steal away a man's best years not in sweet sins but in a dreary flickering of the mind over it knows not what and knows not why, in the gratification of curiosities so feeble that the man is only half aware of them, in drumming of fingers and kicking of heels, in whistling tunes that he does not like, or in the long, dim labyrinth of reveries that have not even lust or ambition to give them a relish, but which, once chance association has started them, the creature is too weak and fuddled to shake off.

It is not your business to succeed, but to do right. When you have done so the rest lies with god.