我不让任何人控制我。
I don't let anyone control me.
Words are not mere sounds or marks， but signs of facts.
现在属于他们；而我真正为之奋斗的未来属于我。
There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.
Quality is never an accident; it is always the result of intelligent effort.