不要欺骗自己,认为某事正在工作,而实际上它并没有,否则你会固守一个糟糕的解决方案。
【释义】:人在幼年时精神专注,成年后心思分散,教育要趁早,别错过时机。  
I've learned that you can't control everything, but you can control how you react to it.