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

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

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

The greatest enemy to human potential is your comfort zone

The journey of a thousand miles begins with one step. 

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

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

Time is your friend, impulse is your enemy.

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

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

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

I can is 100 times more important than IQ.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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