Eugenics is one of the most important areas on which Sri Sri Thakur has laid emphasis from the point of view of having a better society, more evolved human being and a peaceful conjugal life.
Biological wealth of a person sets the foundation on which a person builds his life. It is also necessary to bring about continuous refinement in that biological wealth by following the principles of eugenics.
If we want to breed qualitatively better persons in the society then it is important that proper matching between male and female is done at the time of marriage.
Principles of biology and eugenics need to be followed for having progeny, who would bring about the best out of parents. Selection of partners at the time of marriage plays a very important role. Compatibility from the point of view of health, family tradition, age, educational attainment, aptitudes and the hereditary family groups (i.e., varna) all these need to be carefully seen before choosing partners.