To know oneself, one should assert oneself.
Know or listen to those who know.
Be gentle to all and stern with yourself.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
Well done is better than well said.
Always desire to learn something useful.
Without hard work, nothing grows but weeds.
If you're going through hell, keep going.
You never know what motivates you.
I only regret that I have but one life to lose for my country.