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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

The journey of a thousand miles begins with one step. 

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

Success can never happen without the journey (struggle).

Start, struggle, fail, fix and learn. Repeat.

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

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

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

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

It doesn’t matter where you start, it matters how you end

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

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

You can have results or excuses, not both