https://www.youtube.com/watch?v=WhBoR_tgXCI

https://www.youtube.com/watch?v=Ac0miuyXV4Q

Victory goes to the player who makes the next-to-last mistake. (Chessmaster Savielly Grigorievitch Tartakower)

A lie gets halfway around the world before the truth has a chance to get its pants on. (Sir Winston Churchill)

Be nice to people on your way up because you meet them on your way down. (Jimmy Durante)

https://www.youtube.com/watch?v=1rjoQ-knMGU

Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)

But at my back I always hear Time’s winged chariot hurrying near. (Andrew Marvell)

There’s a limit to how many times you can read how great you are and what an inspiration you are, but I’m not there yet. (Randy Pausch)

The fundamental cause of trouble in the world is that the stupid are cocksure while the intelligent are full of doubt. (Bertrand Russell)