Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind Understand the selfishness of human nature, but you still have to be kind
