一场展览应该让观众发生转变。
A distributed system is one in which the failure of a computer you didn’t even know existed can render your own computer unusable.
History remembers those who fight for freedom.
Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.
我唔会为咗名利而失去自己。
The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.