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出自北齊·顏之推《顏氏家訓·省事》。很多的事情一起做，可能做好的卻很少，還不如專心致志的做一件事情。

The transition to cleaner energy is inevitable, and we must be at the forefront of that change.

By the help of microscopes, there is nothing so small as to escape our inquiry; hence there is a new visible world discovered to the understanding.

Every word in a novel is a step towards understanding the human condition.