Quote by John Adams

"Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passions, they cannot alter the state of facts and evidence."

"I must study politics and war that my sons may have liberty to study mathematics and philosophy."

"The law, in all vicissitudes of government, fluctuations of the passions, or flights of enthusiasm, will always preserve its character of virtue."

"The great and real business of life is to know ourselves."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."