Paulo Coelho de Souza (; Portuguese: [ˈpawlu kuˈeʎu]; born 24 August 1947) is a Brazilian lyricist and novelist, best known for his novel The Alchemist. In 2014, he uploaded his personal papers online to create a virtual Paulo Coelho Foundation.
You may find more from Paulo Coelho on Wikiquote
Cruelty is easy, and it breeds only misery. Kindness is harder, and you have to be brave to give it. To be cruel, you can stay closed off from everyone, wear a mask, but to be kind, in essence, to show love, you have to make yourself vulnerable, show your true self to someone and open yourself up to rejection.