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

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

Everything you want is on the other side of fear

There are no shortcuts to any place worth going.

I can is 100 times more important than IQ.

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

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.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

The road to success is like a staircase. If you want to succeed, double your failure rate

Skills are built not born.

FAIL - First Attempt In Learning

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

Just stick with it, what seems hard now will one day be your warm up.

The journey of a thousand miles begins with one step.

Fall down seven times, stand up eight.