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We are what we repeatedly do. Excellence, then, is not an act, but a habit.

"It is worth living long enough to outlast whatever sense of grievance you may acquire."

The greatest weakness of all is the great fear of appearing weak.

The computer is a moron.

We make up horrors to help us cope with the real ones.

States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.

海洋不僅是一種待開發的資源，更是留給子孫后代的遺產。