A baseball swing is a very finely tuned instrument. It is repetition, and more repetition, then a little more after that.

A baseball swing is a very finely tuned instrument. It is repetition, and more repetition, then a little more after that.

棒球挥杆是一种调得很好的乐器。这就是重复，再重复，然后再重复一点。

-- Reggie Jackson 雷吉·杰克逊