- Feed http://quotationsbook.com/ Quotations Book Search <![CDATA[Always forgive your enemies -- nothing annoys them so much.]]> http://quotationsbook.com/quote/15561/ http://quotationsbook.com/quote/15561/ <![CDATA[The first requisite for success is the ability to apply your physical and mental energies to one problem incessantly without growing weary.]]> http://quotationsbook.com/quote/17/ http://quotationsbook.com/quote/17/ <![CDATA[We all have ability. The difference is how we use it.]]> http://quotationsbook.com/quote/68/ http://quotationsbook.com/quote/68/ <![CDATA[You are the only person on earth who can use your ability.]]> http://quotationsbook.com/quote/71/ http://quotationsbook.com/quote/71/ <![CDATA[Flying is learning how to throw yourself at the ground and miss.]]> http://quotationsbook.com/quote/1881/ http://quotationsbook.com/quote/1881/ <![CDATA[A common mistake people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.]]> http://quotationsbook.com/quote/40043/ http://quotationsbook.com/quote/40043/