Important principles may, and must, be inflexible.
Author: Abraham Lincoln
Most folks are about as happy as they make up their minds to be.
I destroy my enemies when I make them my friends.
The best thing about the future is that it only comes one day at a time.
As our case is new, we must think and act anew.
Most folks are as happy as they make up their minds to be.
Be sure you put your feet in the right place, then stand firm.
Always bear in mind that your own resolution to succeed is more important than any one thing.
Give me six hours to chop down a tree and I will spend the first four sharpening the axe.
I walk slowly, but I never walk backward.