一帆順風

From SgWiki

一帆順風 MEANING "SMOOTH SAILING" OR

This is just what you think it means. It suggests that you are on a trouble-free voyage through life, or literally on a sailing ship or sail boat. It is often used in China as a wish for good luck on a voyage or as you set out on a new quest or career in your life. Some may use this in lieu of "bon voyage".

The literal meaning is roughly, "Once you raise your sail, you will get the wind you need, and it will take you where you want to go". Another way to translate it is "Your sail and the wind follow your will".

purpose of life