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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

Success is a journey, not a destination.

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.

Hard work beats talent when talent doesn't work hard.

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

Time is your friend, impulse is your enemy.

Skills are built not born.

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

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

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

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

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. 

There are no bad mistakes in maths, only discoveries.