"The past whispers to us through the pages of a biography."

Education is the first step toward sustainable fishing and farming practices.

"Poverty is not just a lack of money; it's a lack of hope."

The best way to predict the future is to invent it.

数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。

言语有治愈的力量，但它们也能深深地伤害。

The theory of probabilities is at bottom nothing but common sense reduced to calculus.