合作是解决复杂挑战的关键。

真正的道路是沿着一条绳子，它不是悬在高处，而是紧贴地面。它似乎更多是为了让人绊倒，而不是让人行走。

Part of what you must learn is how to handle mistakes and new facts that change the odds.Life, in part, is like a poker game wherein you have to learn to quit sometimes when holding a much-loved hand.