Here are 20 beautiful inspirational positive quotes about life, attitude and most of all, our thinking. Positive thoughts will bring a positive day, which eventually leads to even more positive things in life. If there is one thing I learned in life, that is worrying about things you have no control over is a waste of energy and time. Thus, having a negative thinking is like forcing someone to change a situation based on your anger, which is not going to happen. Below are 20 amazing quotes, they are designed to fit perfectly on your desktop or laptop as wallpaper, as for Instagram, it is crafted to fit perfectly in the 500px boxy square design.