人类与牲畜之间的联系是历史上最古老、最重要的伙伴关系之一。
The silence between them was heavy, filled with unspoken words and unresolved emotions.
"I’m very proud of my weight. I’m never going to be a size zero and I don’t want to be."
Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.
The universe will change if you bring up your children, in behavioristic fashion, to be unafraid.