The learning and knowledge that we have, is, at the most, but little compared with that of which we are ignorant.

The learning and knowledge that we have, is, at the most, but little compared with that of which we are ignorant.

我们所拥有的知识和学问，与我们所无知的相比，充其量不过是杯水车。

-- Plato 柏拉图