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

Tomorrow is worth more than yesterday but less than today.

The wise person knows that no answer is also an answer

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

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

There is no elevator to success, you have to take the stairs.

The easiest person to deceive is yourself.

Instead of finding reasons why you can't, find reasons why you can.

Run in the morning before your body figures out what you're doing

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

There are no bad mistakes in maths, only discoveries.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Hard work beats talent when talent doesn't work hard.

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