You never know what motivates you.
It's always too early to quit.
If you think you can do it, you can.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
The secret of getting ahead is getting started.
Either you run the day or the day runs you.
Only the educated are free.
Always desire to learn something useful.
The dog that trots about finds a bone.
Only faith is sufficient.
Yes, you who called us godless, we found our faith in Adolf Hitler, and through him found God once again. That is the greatness of our day, that is our good fortune!
All the learning in the world cannot replace instinct.