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

Every book is a journey the writer takes alone first.

檢驗一個假設的唯一方法是尋找所有反對該假設的信息。

Every book is a journey, every page a step into the unknown.

我寫作是為了理解自己的生活。

In times of crisis, transparency builds trust.

Technology can revolutionize aquaculture, but only if applied with care and foresight.

The only limits that exist are the ones you place on yourself.

組織的質量由其人員的質量決定。

The fundamental principle of gestalt psychology is that the mind forms a global whole with self-organizing tendencies.