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

I have nothing to declare except my Genius.

The question isn't who is going to let me; it's who is going to stop me.

Challenges are opportunities in disguise; embrace them and grow stronger.

——《民生主義第三講》

創新是解決世界許多問題的關鍵，它需要實驗和冒險的自由。

Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.