Don't be impressed with how much you feel your professor understands; be impressed with how much understanding that your professor can impart to you.
Life can only be understood backwards; but it must be lived forwards.
Success does not consist in never making mistakes but in never making the same one a second time. - George Bernard Shaw
Great companies don't hire skilled people and motivate them, they hire already motivated people and inspire them.
Sometimes you will never know the true value of a moment until it becomes a memory.
Numbers are a door to understanding a mystery that's bigger than us.