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

A 'performative' utterance is not true or false， but happy or unhappy.

Will you be clever at the expense of others， or will you be kind？

There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.

唯一真實的是當下這一刻。