As every divided kingdom falls, so every mind divided between many studies confounds and saps itself.

As every divided kingdom falls, so every mind divided between many studies confounds and saps itself.

每一个分裂的王国都会衰落，每一个被许多研究分裂的心灵也会困惑和衰竭。

-- Leonardo di ser Piero da Vinci 达芬奇爵士