It always seems impossible until it's done.

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

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

Everything that happens was once a dream.

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

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

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

Instead of finding reasons why you can't, find reasons why you can.

There are no shortcuts to any place worth going.

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

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

The wise person knows that no answer is also an answer

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

We all have two lives. The second begins when we realise we only have one. 

99% of failures come from people who have the habit of making excuses.