心灵就是一切。你想什么，就会成为什么。
真空不仅仅是空的空间，而是具有复杂的结构。
The individual investor should act consistently as an investor and not as a speculator.
What is the difference between a Turing machine and the modern computer? It's the same as that between Hillary's ascent of Everest and the establishment of a Hilton hotel on its peak.
Uncertainty is not the absence of information, but the presence of too much conflicting information.
不确定性不是信息的缺失，而是过多矛盾信息的存在。
"Books are the mirrors of the soul, reflecting our deepest fears and desires."
The human being is the only animal that thinks about the future.