Ability is what you're capable of doing. Motivation determines what you do. Attitude determines how well you do it.
There are no traffic jams on the extra mile.
Aim for the highest.
In a day, when you don't come across any problems - you can be sure that you are travelling in a wrong path.
Only when I fall do I get up again.
Victory is for those who can say 'Victory is mine'. Success is for those who can begin saying 'I will succeed' and say 'I have succeeded' in the end.
You shape your own destiny.
We are citizens of the world. The tragedy of our times is that we do not know this.
People should pursue what they're passionate about. That will make them happier than pretty much anything else.
I wouldn't say I was the best manager in the business. But I was in the top one.
Everything I've ever done was out of fear of being mediocre.
Memories of our lives, of our works and our deeds will continue in others.
Courage isn't having the strength to go on - it is going on when you don't have strength.
If you're not prepared to be wrong, you'll never come up with anything original.
Status quo, you know, is Latin for 'the mess we're in'.
The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.
Imagination will often carry us to worlds that never were, but without it we go nowhere.
You can wish for things in the future to be different, but in this moment you have to accept things as they are.
I trust that everything happens for a reason, even if we are not wise enough to see it.
Wanting to be someone else is a waste of who you are
I can never stand still. I must explore and experiment. I am never satisfied with my work. I resent the limitations of my own imagination.