行百里者半九十 is an old Chinese proverb that speaks to the act of giving up. This phrase suggests that no matter how close you are to finishing your task or journey, giving up just before you finish is just as bad as giving up halfway.

50% finished or 90% finished, the result is the same: “You are not finished.”

You can take what you want from this proverb, but I think it suggests that you should finish what you start, and especially finish that last 10% of your journey or project so that you can honestly say “it's finished.”

Some notes: The character, 里, that I am translating as “mile” is an ancient “Chinese mile” which is actually about half a kilometer - it just doesn't sound right to say “When walking 100 half-kilometers...”

承諾 embodies the idea of commitment but also means to make a big effort or to undertake a great task.

Commitment is caring deeply about something or someone. It is deciding carefully what you want to do and then giving it 100%, holding nothing back. You give your all to a friendship, a task, or something you believe in. You finish what you start. You keep your promises.

In Chinese, this word directly means to undertake something or to make a promise to do something.

Outside of the commitment idea, this particular word can also mean approval, acceptance, consent, assent, acquiescence, or agreement, depending on context (especially in Japanese and Korean). Therefore, this word is probably best if your audience is Chinese.

See Also:  Partnership | Hard Work | Dedication

A customer asked me to split these Wing Chun maxims into two parts, so he could order a couplet. I thought this was a good idea, so it's been added here.

A couplet is a set of two wall scrolls that start and finish one phrase or idea. Often, couplets are hung with the first wall scroll on the right side, and the second on the left side of a doorway or entrance. The order in Chinese is right-to-left, so that's why the first wall scroll goes on the right as you face the door.

Of course, couplets can also be hung together on a wall. Often they can be hung to flank an altar, or table with incense, or even flanking a larger central wall scroll. See an example here from the home of Confucius

Be sure to order both parts 1 and 2 together. One without the other is like Eve without Adam.