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.

Time is your friend, impulse is your enemy.

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

The greatest mistake we make is living in constant fear that we will make one.

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

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

There are no bad mistakes in maths, only discoveries.

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

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

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

You cannot start the next chapter of your life if you keep re-reading the last one.

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.

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.