All you can do is all you can do.

The things that caused problems for me in school are the same things that help me succeed in the world.

When you're the first person whose beliefs are different from what everyone else believes, you're basically saying, "I'm right, and everyone else is wrong." That's a very unpleasant position to be in. It's at once exhilarating and at the same time an invitation to be attacked.

You have to believe in what you do in order to get what you want.

We have been doing things that are contrary; the things that people tell us won't work from the beginning. In fact, the only way to get ahead is to find errors in conventional wisdom.

When you write a program for Android, you use the Oracle Java tools for everything, and at the very end, you push a button and say, Convert this to Android format.

Act confident, even when you're not.