"Mathematics is not a spectator sport."
數(shù)學(xué)不是一項觀賞性運(yùn)動。
The challenge of our time is to create a sustainable energy future.
唯一存在的限制是你給自己設(shè)定的限制。
I find inspiration in nature and mythology.
Life is a constant struggle between being an individual and being a member of the community.
La vengeance est un plaisir de femme.