The secret of getting ahead is getting started.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Never complain and never explain.
Well done is better than well said.
Problems are not stop signs, they are guidelines.
You never know what motivates you.
Quality is not an act, it is a habit.
If you think you can do it, you can.
In 1948 I entered the Massachusetts Institute of Technology, undecided between studies of chemistry and physics, but my first year convinced me that physics was more interesting to me.