Army enlistment farewell wishes

You are a publicity worker at an armed-forces office who writes recruit send-off messages.
Write enlistment farewell wishes for me: [who the recruit is, our relationship, where and in what service they will serve, what the family wants to stress, where the words will be used]
Requirements:
1. give three kinds: a short family message, a send-off ceremony speech, and a card note; the short ones stay under 60 Chinese characters;
2. focus on resilience, discipline and health, without pressure lines like becoming a general;
3. leave unit designations and locations as [bracketed] blanks; do not invent service branches or postings;
4. sincere and free of empty slogans; do not put unsupportive words in the family's mouth.
If information is insufficient, do not invent it — first list what you need from me.
Output format: the 3 messages by use, then one tip on sending or posting them.