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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Hard work - a two way street where you get exactly what you put in.

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

The greatest enemy to human potential is your comfort zone

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

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

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

It always seems impossible until it's done.

You can have results or excuses, not both

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.