Onur Cobanli explains:
Cogito ergo sum, you know that right, it means I think therefore I am, but did you think that what you think is also you, so you think good and you become good, you think success and you become success, and you think wrath you become wrath. You are what you want to be, and to be you just need to think, start by thinking what you want to be, then take action of course. Otherwise you are just a concept of what you want to be, thinking good is not enough, you need to act great.