站在你和你的目标之间的唯一东西是你不断告诉自己为什么不能实现它的故事。
The only thing standing between you and your goal is the story you keep telling yourself as to why you can't achieve it.
预测未来的最好方法就是去实现它。
历史研究不仅关乎过去，也关乎理解现在和预见未来。