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. 

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

I can is 100 times more important than IQ.

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

"I" not them. Be the best version of you.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

I have not failed, I've just found 10,000 ways that won't work.

Procrastination makes easy things hard and hard things harder.

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

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.

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

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt.