计算机程序会做你告诉它要做的事情，而不是你希望它做的事情。
A computer program does what you tell it to do, not what you want it to do.
船在港口是安全的，但那不是船被建造的目的。
Aquaculture isn't an alternative to wild fisheries; it's a partner in preserving them.
The performance standard is 'Zero Defects'.
The laws of nature are unforgiving.
Memory is the diary we all carry about with us.
Science fiction is the literature of ideas, and the ideas are what matter.