Success is peace of mind which is a direct result of self-satisfaction in knowing you did your best to become the best you are capable of becoming.

Always do your best. What you plant now, you will harvest later.

The only real failure in life is not to be true to the best one knows.

The best way to keep one's word is not to give it.

In the practice of tolerance, one's enemy is the best teacher.

Expect the best. Prepare for the worst. Capitalize on what comes.

Nobody who ever gave his best regretted it.

I have the simplest tastes. I am always satisfied with the best.

The short words are best, and the old words are the best of all.

It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.