没有所谓的新想法。那是不可能的。我们只是把许多旧想法放进一个心理万花筒里,转动它们,它们就会形成新的、奇特的组合。
We do not learn from experience... we learn from reflecting on experience.
The secret of change is to focus all of your energy not on fighting the old, but on building the new.
世界充满了迹象和奇迹,但我们对它们视而不见。