你拥有别人没有的东西，那就是你自己。你的声音、你的思想、你的故事、你的愿景。所以写作、画画、建造、玩耍、跳舞和生活，就像只有你能做的那样。
The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.
"The most important thing is to stay optimistic."
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
无论多么复杂或精细，所有行为都可以用刺激和反应来解释。
In seeking the unattainable, simplicity only gets in the way.
The most successful companies are those that evolve with their customers.
The best picture books work on different levels for different ages.