Brian Tracy: Citations en anglais
Source: The Gift of Self-Confidence
“One of the very worst uses of time is to do something very well that need not to be done at all.”
Source: Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time
Source: Focal Point: A Proven System to Simplify Your Life, Double Your Productivity, and Achieve All Your Goals
Source: Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time
Source: Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time
Source: Focal Point: A Proven System to Simplify Your Life, Double Your Productivity, and Achieve All Your Goals
Source: Reinvention: How to Make the Rest of Your Life the Best of Your Life