The process of planning is very valuable, for forcing you to think hard about what you are doing, but the actual plan that results from it is probably useless. Marc Andreessen
I have to really think hard about how to structure sentences, and do more mapping when I sit down to write, so it does impose a certain discipline, intellectual and linguistic. Daniel Alarcon
My mom, Emilie, always taught me to think hard about marriage. Alyson Hannigan
Like our attitude to love, truth and goodness, we seem to be confident about knowing what beauty is - certain, even dogmatic - until we think hard about the idea, whereupon all confidence flies away. Charles Jencks
Think hard about it I'm running out of demons. I'm running out of villains. I'm down to Castro and Kim II Sung. Colin Powell