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. 

Procrastination makes easy things hard and hard things harder.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Failure to prepare = preparing to fail

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

Knowledge is of no value unless you put it into practice.

The journey of a thousand miles begins with one step. 

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

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

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

We learn more from failure than we do from success.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time.