"You can't make an omelet without breaking a few eggs." When you try to do something great, you'll probably make a few people annoyed or angry. Don't worry about those people; just focus on the good results
"Actions speak louder than words." Just saying that you'll do something doesn't mean much. Actually doing it is harder and more meaningful.
"Too many cooks spoil the broth." When there are too many people trying to lead and give their opinions, it's confusing and leads to bad results. Jobs and projects should have one or two strong leaders.
"Easy come, easy go." When you get money quickly, like by winning it, it's easy to spend it or lose it quickly as well.
"Beauty is in the eye of the beholder." Different people have different ideas about what's beautiful.
"Necessity is the mother of invention." When you're really in need, you think of creative solutions to your problems.Invent profitable trading formulas.
"If you want something done right, you have to do it yourself." Don't trust other people to do important things for you. You have to do things yourself to control the quality of the results.