The dog that trots about finds a bone.
Go for it now. The future is promised to no one.
Only the educated are free.
Problems are not stop signs, they are guidelines.
It's always too early to quit.
If you can dream it, you can do it.
Wherever you are - be all there.
If you think you can do it, you can.
What you do today can improve all your tomorrows.
Always desire to learn something useful.
The art of medicine was to be properly learned only from its practice and its exercise.