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社會是一個虛構的團體，由被視為其成員的個人構成。

The world needs more people who are willing to challenge the status quo.

Success is not about how much money you make, it’s about the difference you make in people’s lives.

The best scientists are those who remain students forever.

The only limits you have are the ones you set for yourself.

可持續性必須有利可圖，否則它就無法持續。