Even if you are considered less intelligent than others, you can obtain sweet through sweat as well. Take Edison as an example. Once he was considered little mind and had little education but at last he became the inventor of the lamp which greatly improved civilization of human beings. He had to do several thousand of experiments in order to find out a suitable metal which was resistant to high temperatures and oxidation for the sake of making a lamp which could be long used. He succeeded with his large amount of sweat. If he had given up half way and if he had grudged his sweat, he would only have been a mediocre person.

 

　　In a success, genius can‘ t replace sweat. Sweet mostly comes from sweat rather than genius. The saying "No sweat no sweet" will be the permanent golden proverb of human beings.