解决复杂问题的关键在于将它们分解成更简单的问题。
The key to solving complex problems is breaking them down into simpler ones.
The environment is not a mosaic of stimuli, but a field of forces in which every part is dynamically related to every other part.
A book is a dream that you hold in your hand.
我们无法改变我们没有意识到的事情，而一旦我们意识到，我们就不能不改变。