How much of you is actually you? | Tengyao Zhang

Um so hello everyone and before the speech I would like to thank you all for being here and I'm very honored to speak to everyone that's here. So uh before I talk about my topic I want you all to think about one question that is frequently asked throughout our lives that is who are you. When we introduce ourselves into new people and new into a new environment we always answer this question.Maybe you mention your name, your hobby, your favorite subject or your personality. Now, this brings us to the topic o ...