Physics
"Lenz's law teaches us that: There is no such thing as a free lunch."
"When solving a complex problem: Break down the problem into small pieces
and don't get confused!"
"The similarities in the behavior of a driven spring and RC circuits illustrate
that: Same equations have same solutions"
Physics 2B, Spring 2001
"Bathtub physics"
((describing the experiments one did as a kid (Before one learns all the
applicable laws, etc.) in the bathtub. Came up when we were discussing fluids)
"An Ideal fluid is like dry water..."
Physics 2C, Winter 2002