Either you run the day or the day runs you.
If you're going through hell, keep going.
The dog that trots about finds a bone.
If you think you can do it, you can.
Be gentle to all and stern with yourself.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Be thine own palace, or the world's thy jail.
Expect problems and eat them for breakfast.
It's always too early to quit.
Even philosophers will praise war as ennobling mankind, forgetting the Greek who said: 'War is bad in that it begets more evil than it kills.'
Science is organized knowledge. Wisdom is organized life.