Problems are not stop signs, they are guidelines.
I can, therefore I am.
Expect problems and eat them for breakfast.
After a storm comes a calm.
If you're going through hell, keep going.
The wise does at once what the fool does at last.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
The dog that trots about finds a bone.
You never know what motivates you.
In science there is only physics all the rest is stamp collecting.