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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

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

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

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

The journey of a thousand miles begins with one step.

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

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

If you can understand just one thing thoroughly, then you will understand everything.

Try and do one thing each day that you would really rather not do.

Success is the sum of small repeated efforts, day in and day out.

The wise person knows that no answer is also an answer

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

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

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