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Law is not a system of rules, but a union of primary and secondary rules.

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

數(shù)據(jù)驅(qū)動(dòng)的決策是現(xiàn)代資源開采的基石——僅憑直覺是不夠的。

過去是一個(gè)外國；他們?cè)谀抢镒霾煌氖虑椤?/div>