The details are not the details; they make the design.
细节不是细节；它们成就了设计。
过去从未死去，甚至从未过去。
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.
给学生一些事情去做，而不是一些东西去学；而这些事情的性质需要思考；学习会自然而然地发生。
真相往往隐藏在最普通的地方。
对失败的恐惧会阻碍进步；拥抱风险才能推动有意义的变革。