在面向听众讲话时，将目光固定在几个人身上比将目光 "扫射 "到整个房间更好。你的眼睛会向别人传达你是否相信自己说的话。
When speaking to an audience it’s better to fix your gaze on a few people than to “spray” your gaze across the room. Your eyes telegraph to others whether you really believe what you are saying.
The ultimate goal of computer science is to create systems that are both powerful and reliable.
The music is my heart on a track.
When you tear out a man's tongue, you are not proving him a liar. You're only telling the world that you fear what he might say.
机器人是未来，但未来不是机器人。