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The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they think it will profit them.

"I think that my job is to observe people and the world, and not to judge them. I always hope to position myself away from so-called conclusions."

如果你不愿意冒險，你就不會成長。

理解數學就是掌握宇宙的語言。

"Kindness is a language that everyone can understand."