The best way to cheer yourself up is to try to cheer somebody else up.
Mark Twain

Cheerfulness is what greases the axles of the world. Don't go through life creaking.
H.W. Byles

Let us be grateful to people who make us happy, they are the charming gardeners who make our souls blossom.
Marcel Proust

Your degree of absence of thought is your measuring stick on the spiritual path.
Ramana Maharshi

Spiritual Awakening is awakening from the dream of thought.
Eckhart Tolle

A positive state of mind is not merely good for you, it benefits everyone with whom you come into contact, literally changing the world.

The Dalai Lama