The key to happiness - or that even more desired thing, calmness - lies not in always thinking happy thoughts. No. That is impossible. No mind on earth with any kind of intelligence could spend a lifetime enjoying only happy thoughts. They key is in accepting your thoughts, all of them, even the bad ones. Accept thoughts, but don't become them. Understand, for instance, that having a sad thought, even having a continual succession of sad thoughts, is not the same as being a sad person.

We do not content ourselves with the life we have in ourselves and in our own being; we desire to live an imaginary life in the mind of others, and for this purpose we endeavour to shine. We labour unceasingly to adorn and preserve this imaginary existence, and neglect the real. And if we possess calmness, or generosity, or truthfulness, we are eager to make it known, so as to attach these virtues to that imaginary existence. We would rather separate them from ourselves to join them to it; and we would willingly be cowards in order to acquire the reputation of being brave. A great proof of the nothingness of our being, not to be satisfied with the one without the other, and to renounce the one for the other! For he would be infamous who would not die to preserve his honour.

There is a simple path to follow, that appears only when you calm your mind.

The past few months have been the most serene of his adult life. The megalopolis in his mind has quieted to a country road. He does his work, he eats his bread, and he sleeps with the knowledge that today hasn't added to the sum of human misery. For now at least it's peace of a kind he hadn't imagined himself worthy of receiving.

Thus Gotama [Buddha] walked toward the town to gather alms, and the two samanas recognized him solely by the perfection of his repose, by the calmness of his figure, in which there was no trace of seeking, desiring, imitating, or striving, only light and peace

You've seen for yourself that when a sad person enters a room, the mood in the room drops. And when you talk to a cheerful person who is full of energy, you automatically feel a boost. I'm suggesting that by becoming a person with good energy, you lift the people around you. That positive change will improve your social life, your love life, your family life, and your career. When I talk about increasing your personal energy, I don't mean the frenetic, caffeine-fueled, bounce-off-the-walls type of energy. I'm talking about a calm, focused energy. To others it will simply appear that you are in a good mood. And you will be.

Happiness is the inner perception of calmness, tranquility and joy.

Nothing can give you peace if there is no calmness in your mind.

Inner calmness and peace is more important that outer joy.

To be in peace, grow calmness and compassion in your heart.

You will not be able to find outer calmness if your heart is carrying a storm.

Never let anyone steal your passion and calmness without your permission.

You can conquer any aggressive action, with restraint and patient.

Human complexity can be conquered with calmness.

Never lose your temper.

Keep your calmness at all times.

Step outside for a while - calm your mind. It is better to hug a tree than to bang your head against a wall continually

In calmness of mind is greatness.