“Life is a linear equation in which you can't cross multiply! If you think you can do it, you can do it. If you think you can't do it, you can't do it. It's a simple formula!” LifeBeliefMathematicsFood For ThoughtIsraelmore AyivorBelieve In YourselfThinkYou Can Do ItYou CanLinearCrossDo ItMathsEquationMultiplyCross MultiplyLinear EquationSimple Formula Book:The Great Hand Book of Quotes Source: The Great Hand Book of Quotes