Musk said: I don't believe there is anything in the world that lacks motivation, because all issues of motivation actually stem from a lack of precision.
If a person can see the problems behind emotions, face them, understand them, break them down, and solve them, then the problems will naturally be resolved.
Inamori Kazuo said: "A master has no emotions; if you observe your surroundings, all those who get angry easily are not wise and their lives are a mess.
Never be angry; all anger is foolish. A master only has one thing in mind, which is to solve problems. If they cannot solve it, they change methods and try again, and will not be swayed by emotions to fall into complaints and anger."