Tough times never last, but tough people do.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

The greatest mistake we make is living in constant fear that we will make one.

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

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

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

I can is 100 times more important than IQ.

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

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

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

I think, therefore I am.