Use the formula P=40 to 70, in which P stands for the probability of success and the numbers indicate the percentage of information acquired. Once the information is in the 40 to 70 range, go with your gut.
Colin PowellYou can't just have slogans, you can't just have catchy phrases. You have to have an agenda. And I think what the Republican Party has to do, if it's going to incorporate the tea party efforts in it, is to come up with an agenda that the American people can see, touch, and actually believe in, and something they believe in.
Colin PowellI have always admired the Linking Pin theory of management specialist Rensis Likert. It says that in every organization there are leaders who link the lower level to the upper level. What makes somebody an effective link as a leader is that he conveys down everything that above wants and he conveys up everything that below needs.
Colin PowellChange of regime with respect to Iraq had nothing to do with this; it had everything to do with the fact that Iraq had weapons of mass destruction. And at the time change in regime as a policy came into effect in 1998, it was seen as the only way to compel Iraq to get rid of its weapons of mass destruction.
Colin Powell