"Every game ever invented by mankind, is a way of making things hard for the fun of it!"

"The only medicine for suffering, crime, and all the other woes of mankind, is wisdom"

"Here men from the planet Earth first set foot upon the Moon. July 1969 AD. We came in peace for all mankind"

"Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind"

"Me only have one ambition, y'know. I only have one thing I really like to see happen. I like to see mankind live together - black, white, Chinese, everyone - that's all"

"The gods plant reason in mankind, of all good gifts the highest"

"Money is the worst currency that ever grew among mankind. This sacks cities, this drives men from their homes, this teaches and corrupts the worthiest minds to turn base deeds"

"Fanatics are picturesque, mankind would rather see gestures than listen to reasons"

"The good opinion of mankind, like the lever of Archimedes, with the given fulcrum, moves the world"

"The republican is the only form of government which is not eternally at open or secret war with the rights of mankind"

"I abhor war and view it as the greatest scourge of mankind"