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【釋義】：遵循禮的準則，不隨意議論他人，不吝嗇自己的付出。

Time is a concept that is derived from the way we perceive change.

Wisdom is the source of all happiness.

沒有刻苦鉆研的精神，就不能明辨事情的道理；沒有專心致志的工作，就不會取得顯赫的成績。

The hepatitis C virus was a hidden enemy, but every hidden enemy can be found with the right tools and determination.

"The truth is rarely pure and never simple."