Short sentences that mean good luck include:

1. The lucky stars are shining brightly, and good luck continues!

2. Good luck and happy events abound!

3. Good luck and everything goes well!

4. Good luck is always there and all your wishes may come true!

5. Smooth sailing, two dragons soaring, three sheep prospering, peace all year round, five blessings coming, six or six fortunes, seven stars shining high, wealth coming from all directions, ninety-nine concentric, perfect!

6. The house is filled with gold and jade, happiness is as good as the East Sea, and longevity is as long as the Southern Mountains!

7. Smile often and good luck will come naturally!

8. Good luck and success!

9. Have a safe journey and smooth sailing!

10. May you be happy and healthy, and have good luck!