Changing your attitude is pretense - you cannot keep it up forever. The yogic system is about fundamental transformation - that is what ultimately counts.

The purpose of Yoga is to live strong. Strong not just in body but as a Strong Life.

Yoga means to unite the limited with the unlimited.

Most people's lives are mortgaged to the social reality around them. Yoga is about releasing the mortgage.

Yogic practices are like food. Food only works for those who eat it. Yogic practices only work for those who do it.