Since you alone are responsible for your thoughts, only you can change them. You will want to change them when you realise that each thought creates according to its own nature. Therefore, start now to think only those thoughts that will bring you health and happiness.
Always aim at complete harmony of thought and word and deed. Always aim at purifying your thoughts and everything will be well.
We are what we think. All that we are arises with our thoughts. With our thoughts, we make the world.
Thoughts are the medium through which the ego, the limited self, appears and paves the way for all our likes and dislikes, pleasure and pain.
We are shaped by our thoughts; we become what we think. When the mind is pure, joy follows like a shadow that never leaves.