Here are precise, classical Sanskrit phrases (short, UPSC-ready, dignified) that beautifully capture each civil-service value you listed — similar in spirit to “सेवा परमो धर्मः”.

✅ Integrity (सत्‍यनिष्ठा)

1. सत्यं वद

Speak the truth.

(From Taittiriya Upanishad)

2. सत्यमेव जयते

Truth alone triumphs.

(Mundaka Upanishad)

3. ऋजुर्भव

Be upright / be honest.

✅ Empathy (अनुकम्पा / सहानुभूति)

1. परदुःखं दुःखितम्

Feel the pain of others as your own.

2. सर्वभूतेषु दयाम् कुर्यात्

Show compassion toward all beings.

3. आत्मवत् सर्वभूतेषु

See all beings as yourself.

(Manusmriti)