It is futile to demand an a priori proof of the existence of objects which are not immediately ‘given’.

我们所谓的国家社会主义，是对德国理念的有毒扭曲。

领导力的真正衡量标准是影响力，而不是权力。

Never stop learning, because the world never stops changing.

唯一比无知更危险的是傲慢。