When you have high expectations of yourself, you can achieve greatness.

We are not the ones who will achieve success and put this world to shame, but God will do this

Without continual growth and progress, such words as improvement, achievement, and success have no meaning.

You never achieve success unless you like what you are doing.

With faith, discipline and selfless devotion to duty, there is nothing worthwhile that you cannot achieve.

Anybody serious about poetry knows how hard it is to achieve anything worthwhile in it.

“Every science begins as philosophy and ends as art; it arises in hypothesis and flows into achievement.”

“Ninety percent of everything you believe you can achieve in life you will.”

“Happiness is a state of mind, a choice, a way of living; it is not something to be achieved, it is something to be experienced.”

“The energy and daring is to resist the noes, until the final yes has been achieved.”