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

Time is your friend, impulse is your enemy.

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.

The journey of a thousand miles begins with one step.

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

I think, therefore I am.

Everything you want is on the other side of fear

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

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Success can never happen without the journey (struggle).

If you fail, next time fail better.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.