My son, observe the postage stamp! Its usefulness depends upon its ability to stick to one thing until it gets there.

Josh Billings

Similar quotes

One can have no smaller or greater mastery than mastery of oneself.

Leonardo da Vinci

Singlemindedness is all-powerful.

Yamamoto Tsunetomo

You don't stop running because you get old, you get old because you stop running.

Christopher McDougall

Accept who you are. Unless you're a serial killer.

Ellen DeGeneres

We all have dreams. But in order to make dreams come into reality, it takes an awful lot of determination, dedication, self-discipline, and effort.

The greatest challenge is to control oneself.

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