我们联邦中每个家庭的感激之情都献给那些为我们的国家服务而战斗和牺牲的勇敢的人们。
"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
过去总是紧张的,而未来是完美的。
计算理论为理解什么可以计算、什么不能计算提供了基础。
The most sustainable businesses are those that balance economic growth with environmental responsibility.