The greatest risk to man is not that he aims too high and misses, but that he aims too low and hits.

The greatest risk to man is not that he aims too high and misses, but that he aims too low and hits.

人最大的危险不在于目标太高而没有达到，而在于目标太低而没有达到。

-- Michelangelo 米开朗基罗