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.

Procrastination makes easy things hard and hard things harder.

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

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

There are no bad mistakes in maths, only discoveries.

Knowledge is of no value unless you put it into practice.

Everything you want is on the other side of fear

Time is your friend, impulse is your enemy.

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

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

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

We all make mistakes. What matters is how we choose to move forwards from them.

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

Pure mathematics is in its way, the poetry of logical ideas.