Everything you are or ever will be, will be as a result of the way you think. If you change the quality of your thinking, you change the quality of your life.

In the long run, and in the short run, the quality of your thinking largely determines the quality of your life. All truly successful, happy people are good thinkers.

You are who you think you are.

Visualize yourself as the person you in—tend to be in the future. Your self-image, the way you see yourself on the inside, largely determines your performance on the outside. All improvements in your outer life begin with improvements on the inside, in your mental pictures.

The quality of your thinking determines the quality of your life.

Your thoughts create the conditions of your life. When you change your thinking, you change your life. Your outer world becomes a mirror-image reflection of your inner world.

Most of your emotions, positive or negative, are determined by how you talk to yourself on a minute-to-minute basis. It is not what happens to you but the way that you interpret the things that are happening to you that determines how you feel.

To develop a quality that you lack, act as if you already had that quality in every situation where it is called for. In modern terms, however, we say, "Fake it until you make it".

Everything I need is in my head, and no one can take that away.

The electron is first of all your concept of the electron.

The fear, the anger and the despair is born on the ground of wrong perception.

Thinking can push you to do or say things that are destructive, or it can create a lot of love. Every thought will bring a fruit, sometimes right away, sometimes later on. When you produce a thought of hate, anger, or despair, that thought is a poison which will affect your body and your mind. A thought of hatred or anger can lead one person to hurt another. If you commit a violent act, it means you've been producing thoughts of hatred, anger, and the desire to punish.