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

There is no elevator to success, you have to take the stairs.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Everything that happens was once a dream.

Success is a journey, not a destination.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Pure mathematics is in its way, the poetry of logical ideas.

Just stick with it, what seems hard now will one day be your warm up.

The temptation to quit will be the greatest when you are about to succeed

Hope might be a good breakfast, but it makes a very poor dinner

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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