To solve a problem or to reach a goal, you don't need to know all the answers in advance. But you must have a clear idea of the problem or the goal you want to reach.
Bio: Philip Ball is a British science writer. For over twenty years he has been an editor of the journal Nature for which he continues to write regularly. He now writes a regular column in Chemistry World.
Known for:
Bright Earth: Art and the Invention of Color (2001)