"Silence can be more powerful than words."
沉默有时比言语更有力量。
People fear what they don't understand and hate what they can't conquer.
人们有时因为害怕自己受伤，而伤害了他人。
可持续性不是一种趋势，而是我们对后代的责任。
每个家庭都是一个团结的小社会，自由和相互之间的感情是他们唯一的纽带。
It is hard to read a newspaper or watch a television newscast without encountering someone who has come up with a new 'solution' to society's 'problems.'
数学家是将咖啡转化为定理的装置。