Shakyamuni taught that the shallow is easy to embrace, but the profound is difficult.

Shakyamuni taught that the shallow is easy to embrace, but the profound is difficult. To discard the shallow and seek the profound is the way of a person of courage. -Nichiren.

Wisdom for Modern Life by Daisaku Ikeda 10/10

What is love and shalloe relationships....

A shallow person will have shallow relationships. real love is not one person clinging to another, it can only be fostered between two strong people secure in their individuality. Antoine de Saint Expery, author of the 'The Little Prince" wrote in a work called Wind, Sand and Stars, "Love is not two people gazing at each other, but two people looking ahead together in the same direction."