My style is constantly changing.
As I said in my State of the Union address ensuring the security of the United States and the safety of our people demands a smart, patient and disciplined approach to the world.
We are reminded that in the fleeting time we have on this Earth, what matters is not wealth or status or power or fame, but rather how well we have Loved and what small part we have played in making the lives of other people better.
You can’t let your failures define you. You have to let your failures teach you.
Keep exploring. Keep dreaming. Keep asking why. Don’t settle for what you already know. Never stop believing in the power of your ideas, your imagination, your hard work to change the world.
Change will not come if we wait for some other person or some other time. We are the ones we've been waiting for. We are the change that we seek.
Don't be afraid to ask questions. Don't be afraid to ask for help when you need it. I do that every day. Asking for help isn't a sign of weakness, it's a sign of strength. It shows you have the courage to admit when you don't know something, and then allows you to learn something new.
To order space is to give it meaning.
If we had enough cadaver organs to go around we wouldn't do living donor liver transplants because one is we don't want to put a donor at risk, but the second is that it's a more difficult surgery for the recipient because you're getting a piece of a liver rather than a whole liver. It takes you longer to recover, and it has more complications related to where we sew together the blood vessels and the bile ducts.
Don't think of yourself as indispensable or infallible. As Charles De Gaulle said, the cemeteries of the world are full of indispensable men.
Self-control might be as passionate and as active as the surrender to passion.