饥饿和贫困是世界上许多动荡和苦难的根本原因。
Hunger and poverty are the root causes of much of the world's unrest and misery.
更好的论证只有在更强论证的力量是唯一发挥作用的力量时才能胜出。
The only limit to our realization of tomorrow will be our doubts of today.
我相信音乐有治愈、激励、将人们团结在一起的力量。