What to read after Gitanjali?

Nobel prize for literature 1913, with an introduction by William B. Yeats (1865--1939), Nobel prize for literature 1923. First published in 1913. I know not how thou singest, my master! I ever listen in silent amazement. The light of thy music illumines the world. The life breath of thy music runs from sky to sky. The holy stream of thy music breaks through all stony obstacles and rushes on. My heart longs to join in thy song, but vainly struggles for a voice. I would speak, but speech breaks not into song, and I cry out baffled. Ah, thou hast made my heart captive in the endless meshes of thy music, my master! Life of my life, I shall ever try to keep my body pure, knowing that thy living touch is upon all my limbs. I shall ever try to keep all untruths out from my thoughts, knowing that thou art that truth which has kindled the light of reason in my mind. I shall ever try to drive all evils away from my heart and keep my love in flower, knowing that thou hast thy seat in the inmost shrine of my heart. And it shall be my endeavour to reveal thee in my actions, knowing it is thy power gives me strength to act. I ask for a moment's indulgence to sit by thy side. The works that I have in hand I will finish afterwards.