Problems are not stop signs, they are guidelines.
Quality is not an act, it is a habit.
If you're going through hell, keep going.
Things do not happen. Things are made to happen.
If you've got a talent, protect it.
Always desire to learn something useful.
If you can dream it, you can do it.
Wherever you are - be all there.
After a storm comes a calm.
If you think you can do it, you can.
The work on ants has profoundly affected the way I think about humans.