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 scientific discovery should be measured by its contribution to human welfare.

The act of writing is an act of hope.

最有效的政策是那些能協調個人和集體利益的政策。

"The more that you read, the more things you will know. The more that you learn, the more places you'll go."

Music is the universal language of mankind.

we can go back to the cave if you like.

釋義：在探究事物的道理和實踐中，要像在獨處時一樣謹慎自律，時刻保持警惕、戒備，防止自己的所思所為有不符合天道良知的事情，通過對私欲的嚴防死守和克除，實現致良知和修身的目的。

作家是關注世界的人。