"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.