Nothing great was ever achieved without enthusiasm.
It always seems impossible until it's done.
For a man who no longer has a homeland, writing becomes a place to live.
Whether you think you can, or you think you can't - you're right.
When you believe in a thing, believe in it all the way, implicitly and unquestionably.
All thinking men are atheists.
Nothing is impossible, the word itself says 'I am possible'
I think nature's imagination Is so much greater than man's, she's never going to let us relax.
Without ambition one starts nothing. Without work one finishes nothing. The prize will not be sent to you. You have to win it.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Do not let it be your aim to be something, but to be someone.
I know in my heart that man is good, that what is right will always eventually triumph, and there is purpose and worth to each and every life.
People are capable, at any time in their lives, of doing what they dream of.
It's kind of fun to do the impossible.
I donít think we are going to become extinct. We are very clever and very resourceful.
The key to immortality is first living a life worth remembering.
Our life is what our thoughts make it.
If you can dream it, you can do it.
I may not have gone where I intended to go, but I think I have ended up where I needed to be.
I seldom end up where I wanted to go, but almost always end up where I need to be.
Go on with what your heart tells you, or you will lose all.