The jack-of-all-trades seldom is good at any. Concentrate all of your efforts on one definite chief aim.
Napoleon HillYou are the master of your destiny. You can influence, direct and control your own environment. You can make your life what you want it to be.
Napoleon HillPositive and negative emotions cannot occupy the mind at the same time. One or the other must dominate. It is your responsibility to make sure that positive emotions constitute the dominating influence of your mind. Here the law of HABIT will come to your aid. Form the habit of applying and using the positive emotions! Eventually, they will dominate your mind so completely, that the negatives cannot enter it.
Napoleon Hill