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

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

You can hire a tutor but you can't hire someone to practice for you.

I think, therefore I am.

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

Don’t be afraid to work hard and find out how good you can really be.

The road to success is like a staircase. If you want to succeed, double your failure rate

Tough times never last, but tough people do.

Patience is when you’re supposed to get mad, but you choose to understand

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

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

Procrastination makes easy things hard and hard things harder.

Success is the sum of small repeated efforts, day in and day out.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.