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

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

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

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

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

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

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Failure is not the opposite of success, it is part of the success.

You're not in competition with anyone but yourself. Outdo your past, not other people.

You cannot start the next chapter of your life if you keep re-reading the last one.

If you want to succeed, double your failure rate.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Failure to prepare = preparing to fail

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