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

It always seems impossible until it's done.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

A book a day keeps the stupidity away.

Don’t hang your targets after you’re done shooting.

Failure to prepare = preparing to fail

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

The wise person knows that no answer is also an answer

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

You cannot escape the responsibility of tomorrow by evading it today

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

Patience is when you’re supposed to get mad, but you choose to understand

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