Genius is one percent inspiration and ninety-nine percent perspiration. But that 1 point of inspiration is the most important, even more important than that 99 points of sweat.

The meaning of this sentence is: No matter how good your talent is, it will be useless if you don’t work hard. Einstein ushered in a new era of modern science and technology and is recognized as the greatest physicist after Galileo and Newton. He is also the master and promoter of the scientific philosophy of the critical school.

Einstein’s famous sayings

1. Intellectuals solve problems; geniuses prevent them.

2. Two things are infinite: the universe and human stupidity; and I'm not sure about the universe. What I'm not sure about is the size of the universe.

3. Science is a wonderful thing if one does not have to earn one's living at it.