Never underestimate the importance of small steps. small steps = big changes. 

There are no bad mistakes in maths, only discoveries.

Success is a journey, not a destination.

99% of failures come from people who have the habit of making excuses.

Procrastination makes easy things hard and hard things harder.

The master has failed more times than the beginner has even tried

Time is your friend, impulse is your enemy.

We learn more from failure than we do from success.

You can have results or excuses, not both

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

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.

Success can never happen without the journey (struggle).

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

We all have two lives. The second begins when we realise we only have one.