Whenever you find yourself doubting how far you can go, just remember how far you have come.

Don’t hang your targets after you’re done shooting.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

The power of reflection is the most powerful skill you’ll learn.

The bad news is time flies, the good new is that you're the pilot.

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Don't fear failure, fear being in the same exact same place next year as you are now.

Instead of finding reasons why you can't, find reasons why you can.

Run in the morning before your body figures out what you're doing

It is never too late to become what you might have been

I have not failed, I've just found 10,000 ways that won't work.

Go as far as you can see, when you get there, you’ll be able to see further

The master has failed more times than the beginner has even tried

Your limitation - its only your imagination.