adjective
‘As a means of solving the problem British philosopher Karl Popper proposed the principle of falsifiability - if a theory is falsifiable, then it is scientific; if it is not falsifiable, then it is not science.’
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
简典
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独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
