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.

FAIL - First Attempt In Learning

Skills are built not born.

There are no shortcuts to any place worth going.

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

The journey of a thousand miles begins with one step.

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

No one starts out on top. You have to work your way up.

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. 

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

It is never too late to turn an unproductive day into a productive one.

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

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

Procrastination makes easy things hard and hard things harder.

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