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

The most significant threat to liberal democracy comes from within, from the decay of institutions and the loss of trust in them.

資源開發要兼顧經濟效益與生態保護，實現可持續發展。

I don’t compete with others. I compete with myself.

True scientific progress is achieved not by mere accumulation of facts, but by the continuous refinement of theories and models.

Being is always the Being of a being.

"The past is never dead. It's not even past."