色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

Architecture should speak of its time and place, but yearn for timelessness.

Sustainability starts with the soil; if we don’t care for it, nothing else matters.

The easiest and noblest way is not to be crushing others，but to be improving yourselves.

Success is a journey, not a destination.

Hope is not an emotion, but a choice.

高分子科學(xué)的進(jìn)步依賴于理論與實(shí)驗(yàn)的結(jié)合。