The tragedy of great power politics is that it leads to conflict and war.

You see things; and you say, 'Why?' But I dream things that never were; and I say, 'Why not?'

生命的纪律是秩序；智力的纪律是专注；行为的纪律是顺从。

Every small step toward sustainability compounds into a wave of global impact.

Law must be understood as a social phenomenon, not merely as a set of abstract norms.

爱是答案，无论问题是什么。

Success is not final, failure is not fatal: it is the courage to continue that counts.