以下是一些具有勉勵作用的禦守英文佳句：
1. "Defend what you believe in with courage and strength."
2. "Guard your heart with the shield of faith."
3. "Stand strong and resolute in the face of challenges."
4. "Keep your eyes on the goal and your feet on the ground."
5. "Guard yourself against distractions and focus on the task at hand."
6. "Be brave, for fear is the enemy of progress."
7. "Your strength is your shield against the world."
8. "Guard your spirit with the armor of resilience."
9. "Take up your shield and sword, for you are a warrior of faith."
10. "Be resilient in the face of adversity, for you are stronger than you think."