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

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. 

The wise person knows that no answer is also an answer

Failure is not the opposite of success, it is part of the success.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

If you can understand just one thing thoroughly, then you will understand everything.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

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

Run in the morning before your body figures out what you're doing

Fall down seven times, stand up eight.

There are no bad mistakes in maths, only discoveries.

Time is your friend, impulse is your enemy.

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