一个物理符号系统具备一般智能行为的必要和充分条件。
A physical symbol system has the necessary and sufficient means for general intelligent action.
民主是唯一能够反映人类精神不屈不挠追求自由的制度。
我总是带着目标工作，目标是作为一名球员和一个人不断进步。
"The more you try to understand the truth, the less you know."
最伟大的胜利来自最艰难的战斗。
The challenge of modern physics is not just to understand the universe, but to understand our place within it.
时间是最好的作者：它总能找到一个完美的结局。