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

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

Everything you want is on the other side of fear

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

Hard work - a two way street where you get exactly what you put in.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

Everything that happens was once a dream.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Lose an hour in the morning and you will spend all day looking for it.

If you want to succeed, double your failure rate.

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

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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