Problems are not stop signs, they are guidelines.
It's always too early to quit.
If you're going through hell, keep going.
Always desire to learn something useful.
The secret of getting ahead is getting started.
Be gentle to all and stern with yourself.
Expect problems and eat them for breakfast.
After a storm comes a calm.
If you can dream it, you can do it.
The dog that trots about finds a bone.
Jackson went from the professor's chair to the officer's saddle. He carried with him the very elements of character which made him odious as a teacher but I never saw him in an arbitrary mood.