If everything in the past has value, then there’s no reason for regret, ever.

said Jack matter-of-factly. "I'm a man. We're made to think more quickly." ...Aven swung her fist and clocked Jack square on the chin, knocking him backward into the balloon, which was still under repair. ...Aven rubbed her knuckles and looked at the others. "Sorry about that. I might have stopped myself from hitting him, but I didn't think of it quickly enough.

Power, true power, comes from the belief in true things, and the willingness to stand behind that belief, even if the universe itself conspires to thwart your plans. Chaos may settle; flames may die; worlds may rise and fall. But true things will remain so, and will never fail to guide you to your goals.

Always, always ask for what you want. Because the Universe might surprise you — and give it to you.

You're a very odd man," said Bert. "I get that more often than you'd think," replied Charles.

Never, ever, sacrifice what you want the most, for what you want the most at that moment.

If you know something bad is coming, can't you plan to avoid it or try to do something differently?" said Charles. Probably", said the Cartographer, "but then the good events would have no flavor. The joy you find in life is paid for by suffering that comes later, just as sometimes, the suffering is redeemed by a joy unexpected. That's the trade that makes a life worth living.