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.

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

Skills are built not born.

The greatest enemy to human potential is your comfort zone

Procrastination makes easy things hard and hard things harder.

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

FAIL - First Attempt In Learning

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

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. 

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

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

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

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

Everything you want is on the other side of fear

There are no bad mistakes in maths, only discoveries.