Hinduism threw away Buddhism after taking its sap. The attempt of all the Southern Acharyas was to effect a reconciliation between the two. Shankaracharya's teaching shows the influence of Buddhism. His disciples perverted his teaching and carried it to such an extreme point that some of the later reformers were right in calling the Acharya's followers "crypto-buddhists".
Swami VivekanandaThe one eternal religion is applied to the opinions of various minds and various races. There never was my religion or yours, my national religion or your national religion; there never existed many religions, there is only the one. One infinite religion existed all through eternity and will ever exist, and this religion is expressing itself in various countries in various ways.
Swami Vivekananda