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

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

Tough times never last, but tough people do.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

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

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

Failure is not the opposite of success, it is part of the success.

I have not failed, I've just found 10,000 ways that won't work.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

There are no shortcuts to any place worth going.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Hope might be a good breakfast, but it makes a very poor dinner