new version of the sketches

In terms of the choice of front and behind selection, Florence Nightingale studies the things that within the world and therefore the spaces that she got is behind (negative space) which is surrounded by the massive world. On the other hand, another client, Stephen Hawking studies the spaces outside the world but he observes the physical matter out the earth. Hence, he deserved the spaces that outside (positive space). However, they have common values which can be observed from the quotes, such as they both stick to their theory very much and having conflicts internally. Stephen studies physic but believe in God while Florence wants to help people but she feels fear.