1. This man is really serious about his work. He often says: Nothing is difficult in the world, as long as you are willing to climb and work hard, you will always gain something.

2. This person is really serious about what he does. He often says: To do things seriously is to do things right, and to do things carefully can you do things well.

3. This man is really serious about his work. He often says: Nothing is difficult in the world, only for those who are willing to do it; everything is easy in the world, only for those who are careless.

4. This person is really serious about his work. He often says: Wherever there is genius, I spend all the time others spend drinking coffee on my work.

5. This person is really serious about what he does. He often says: Doing every simple thing well is not simple, and doing every ordinary thing well is extraordinary.