The Masters Secret: The closer you get to becoming a "Master," the less being a "Master" matters. Until one day you realize through non-realization that one arrived without knowing how one did so, and yet Mount Tai's cloud hidden summit seems taller than before.

At a very surface level, Tai Chi Chuan is a Chinese calisthenic dance for health and wellness, but at its core it is an ontological change of being.

One should develop a sincere and deep sense of gratitude for one's fellow students, for without them progress in Tai Chi is impossible.

When you find the joy and the sense of play in learning a thing, you learn it faster and with a greater sense of accomplishment. Then wonder can arise.

"If you engage in practice with any fear of it being unsuccessful, or with any craving for it to be successful, it will cause obstacles to positive results. If you have either of these while practicing, relax and release them, and continue without any fear or craving, and simply allow positive results to naturally arise."
~ Chamtrul Rinpoche

"Do not fight, just surrender to the posture. If you try to "DO" [Tai Chi], [Tai Chi] will be far away. If you leave everything to the posture itself, [chin] will manifest naturally, automatically. [Tai Chi] must not be a tool for you, you have to give up yourself for [the internal] to realize itself.
a paraphrasing of a statement about zazen meditation made by - Kodo Sawaki

To train only for oneself and one's own desires and ego needs is the ultimate form of being double weighted.
-Golden Jade Tai Chi

Tai Chi Chuan is truly an inexhaustible art. Every layer you begin to understand you realize there are ten more layers above that you have not fully fathomed yet.

In the wilderness of Tai Chi there is a narrow path that leads one forward to true accomplishment where age has no debility.

Among the substantial and insubstantial there is also substantial and insubstantial.
Just like the Tao symbol itself, the Yang (white-substantial) leg's foot has a Yin bubbling well-root and the Yin (black-insubstantial) leg's foot has a Yang bubbling well-root.
This allows control from the bubbling well points to manifest properly in the steps.
Having a double Yang leg with bubbling well, or a double Yin leg with bubbling well would also be a sign of double weightedness.
The same applies to the bubbling well points in the palms of the substantial/insubstantial arm-hands.
Insight during one of Sifu Bob Amacker's classes.

Those who seek it in the Tai Chi Forms miss it.
Those who seek it in the techniques do not comprehend.
Essence is Form while Substance is Empty.

Relaxing the body relaxes the mind,
Relaxing the mind relaxes the body,
Sinking arises from the opening of the facia layers and joints caused through the mutual reinforcing of the relaxation of both.

Yin and Yang are not separate,
Essence and Substance give birth to one another,
Emptiness and Form embrace.
The Myriad Changes all revolve around One Supreme Pivot.
-Gui Feng Li

Seek not to become a Tai Chi Master,
Seek what the venerable Tai Chi Masters sought.
Mastery then arises as a interrelated effect of one's earnest journey.

When you exercise but your mind is elsewhere - like watching tv while on a treadmill - you get half the benefit compared with connecting mind and body together. T'ai Chi gives you the opportunity to build your energy with both body and mind. -Sifu Martin Inn

Being soft in a vacuum is different than being soft - and staying soft - under pressure. Push Hands applies that pressure. How long do you stay soft? -Sifu Martin Inn

Empty and full must be distinguished clearly. In each part there is a part that is empty and a part that is full. Everywhere it is always like this, an emptiness and a fullness. Throughout your body, as the movement goes from one section to another there is connection. Do not allow the slightest break in the connection.
-Taiji Boxing According to Tian Zhenfeng