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君子的話雖然少，但卻真實；小人的話雖然多，但卻虛假。點評：東漢著名學者王符曾言「大人不華，君子務實。」

人生苦短，必須快樂。

Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.

There is no doubt that in exchanging a self-centered for a selfless life we gain enormously in self-esteem. The vanity of the selfless, even those who practice utmost humility, is boundless.

The linear economy is a system that is fundamentally flawed. It is a system that takes, makes, and wastes.

科學的挑戰不僅在于找到答案，還要理解其更深層次的含義。

質量從來不是偶然的；它是智慧努力和持續專注的結果。

The rise of a new great power is always a cause for concern among existing powers, as it threatens the existing balance of power.