The only limit to our realization of tomorrow will be our doubts of today.
实现明天理想的唯一障碍是今天的疑虑。
"Regulation is necessary, but too much can be harmful."
不要诋毁众人的成就而归功于自己,不要埋没天下的事理以掩饰自己的过失。
没有革命的理论,就不会有革命的运动。
"One way of looking at speech is to say that it is a constant stratagem to cover nakedness."
如果你至少不尝试做一些非凡的事情,那么活着的意义是什么?