Never put off till tomorrow what you can get done by someone else today. This is a good lesson, as is "have patience", "a rolling stone gathers no moss" and "you can never have enough Schlenk flasks". Apart from occasional words of wisdom such as these, George also gives the following undergraduate lecture courses:

Current Taught Undergraduate Courses

1st Year: Spectroscopy & Characterisation

3rd Year: Inorganic Mechanisms and Catalysis