Every piece of plastic we produce should have a clear path to being reused or recycled.
Happiness is not just the absence of sadness; it's the presence of meaning.
多项式时间归约的概念对于理解NP完全问题的结构至关重要。
语言天赋是唯一一个从基因上标记我们所有人的特征，使我们与其他生命形式区分开来。
The most beautiful things in life are not things. They're people and places and memories and pictures. They're feelings and moments and smiles and laughter.
言语有治愈的力量，但它们也能深深地伤害。
"I write to escape the truth, but I always end up finding it."