The choice for mankind lies between freedom and happiness and for the great bulk of mankind, happiness is better.
光勤劳是不够的,蚂蚁也是勤劳的。要看你为什么而勤劳。
I can't understand why people are frightened of new ideas. I'm frightened of the old ones.
"The world is full of obvious things which nobody by any chance ever observes."