"世界虽然很大，一个人需要的其实也不多，躺下来，不过一张床的大小而已。"

it is amazing how an average person burdens himeself/herself with all sorts of material comfort. this situation is further aggravated by the loan payment system, which easily enslaves a person to pay off his house or veichles.

i admire that ancient guy who stood before the vendors and sighed how much commodities are provided that one doesn't need to live a happy life; i admire this perelman guy who is so unburdened and free and can fortunately devote himself freely to the creative work he enjoys, and has, incidentally, proved the poincare conjecture.

one doesn't need much space, one only needs a bed to rest; ones doesn't need a home, one only needs a person who he loves; one doesn't even need love, but only the unfettered freedom to pursue his dream.