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. 

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

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

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

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

Our fixed mindset builds our cage, fear keeps us in it.

Procrastination is the thief of time and the enemy of success.

There is no elevator to success, you have to take the stairs.

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.

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

Everything you want is on the other side of fear

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

We learn more from failure than we do from success.

Time is your friend, impulse is your enemy.

Procrastination makes easy things hard and hard things harder.