For me, I'm focused on what I want to do. I know what I need to do to be a champion, so I'm working on it.
The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.
Whatever lifts the corners of your mouth, trust that.
It may have been in pieces, but I gave you the best of me.
You'll never get ahead of anyone as long as you try to get even with him.
Your success and happiness lies in you. Resolve to keep happy, and your joy and you shall form an invincible host against difficulties.
Differences are not intended to separate, to alienate. We are different precisely in order to realize our need of one another.
We are what our thoughts have made us; so take care about what you think. Words are secondary. Thoughts live; they travel far.
To attain the impossible, one must attempt the absurd.
In a conflict between the heart and the brain, follow your heart.
You yourself, as much as anybody in the entire universe, deserve your love and affection.
When you're curious, you find lots of interesting things to do.
All thinking men are atheists.
When you believe in a thing, believe in it all the way, implicitly and unquestionably.
There are no traffic jams on the extra mile.
Take things as they are. Punch when you have to punch. Kick when you have to kick.
Motivation is what gets you started. Habit is what keeps you going.
Failure is not our only punishment for laziness; there is also the success of others.
Once you learn to quit, it becomes a habit.
Never trust the advice of a man in difficulties.
This is one small step for a man, one giant leap for mankind.