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自由貿(mào)易能夠提高國家整體的生產(chǎn)效益。

Creativity is not a gift; it's a skill that can be developed.

The happiest people are those who have found purpose while still appreciating life's simple joys.

You can't be afraid to fail. It's the only way you succeed.

優(yōu)秀的偵探聽比說多。

A mathematical proof is a poem written in the language of logic.

創(chuàng)新不是偶然發(fā)生的；它需要對人和想法進(jìn)行有意的投資。