Kahlil Gibran’s book “Sand and Foam” is a compilation of poems and aphorisms published in 1926.

The book explores a range of themes, including love, life, death and spirituality, and is replete with enigmatic and thought-provoking statements.

Gibran contemplates the nature of humanity and our place in the universe, emphasizing love as the key to freedom and the elevation of the spirit. He also touches on the idea that while we are all prisoners in some way, some of us have windows from which to see out, while others do not.

One of the most memorable quotes in the book is “Doubt is a pain too lonely to know that faith is his twin brother.”