“Do not ever say that the desire to "do good" by force is a good motive. Neither power-lust nor stupidity are good motives.”
“Motivation doesn't come from empty words, because words fade over time. If persistance and perservance is what you live then what motivation do you need? Your dreams can turn into goals and your goals can turn into a reality. You are all the motivation you need to succeed.”
“You can motivate by fear, and you can motivate by reward. But both those methods are only temporary. The only lasting thing is self motivation.”
“before speaking, notice what motivates your words.”
“Before speaking, recognize what motivates your words.”