我相信活在当下，充分利用每一天。

Marine protected areas are like savings accounts for fish populations.

创新不仅仅是创造新事物；它关乎改进已有的事物。

"The unexamined life is not worth living."

Short-term debt can be dangerous because it creates the possibility of sudden runs.

True courage is not the absence of fear, but moving forward despite it.

I cannot choose the best。 The best chooses me。

学习古人的文章，必须先理解其思想内涵，然后再学习其文辞表达。