Theories of choice ignore most of what we know about humans. They ignore the fact that humans are often confused, that they often do not know what they want, that they often act out of habit or impulse rather than calculated self-interest.
选择理论忽略了我们对人类的大部分了解。它们忽略了人类常常感到困惑，常常不知道自己想要什么，常常出于习惯或冲动而非经过计算的自身利益行事。
真假的问题始终存在，但并不总是可以回答的。
勤于学习的人才会愿意施教。
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.
The most important single aspect of software development is to be clear about what you are trying to build.
与我们内心的东西相比，我们身后和面前的东西都是微不足道的。
The key to growth is adaptability in an ever-changing market.