Official Transcendental Meditation website
Transcending
"It is possible for everyone to go deep within and saturate their mind with inner happiness, with that unlimited pure intelligence that dwells at the source of thought." – Maharishi Mahesh Yogi
Experience the inner Self
When we practise Transcendental Meditation we experience a state where the mind is completely silent yet wide awake. "Transcend" means "go beyond". When the mind has gone beyond all activity, this is an experience of the inner Self, which is perfect peace, Transcendental Consciousness.
An analogy
Other techniques
The ability to transcend during TM is what makes it fundamentally different from all other techniques. These invariably involve either concentration (controlling the mind or attention) or contemplation (an active thought process of some kind). In this way, other types of meditation keep the mind active – which actually impedes the transcending process.