Stay awake and focused.
Stay awake, stay alert.
Wake up and hustle.
Eyes on the prize.
Don't give up.
Stay on top of things.
Don't lose focus.
Keep your eyes peeled.
Stay alert at all times.
Be vigilant and stay on your toes.
Watch out for any signs of danger.
这些句子可以帮助你在工作、学习和生活中保持清醒和专注。选择一句最适合当前情境的句子，时刻提醒自己保持警觉和专注。