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

Life has no meaning unless we give it meaning.

Faith is a living, daring confidence in God's grace, so sure and certain that a man could stake his life on it a thousand times.

Every experiment is a question posed to nature, and every result is nature's answer.

林業的真正領導力意味著超越利潤，首先考慮地球。