I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

If you want to succeed, double your failure rate.

Procrastination makes easy things hard and hard things harder.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Start, struggle, fail, fix and learn. Repeat.

I have not failed, I've just found 10,000 ways that won't work.

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.

It doesn’t matter where you start, it matters how you end