This is the secret to mastering any discipline: as you conquer one, you'll find it easier to tackle another.

This is the secret to mastering any discipline: as you conquer one, you'll find it easier to tackle another.

这是掌握任何纪律的秘诀:当你征服一个纪律时，你会发现对付另一个纪律更容易。

-- Jeff Goins 杰夫·戈恩斯