《沉默之聲》的歌詞如下：
中文版：
你是否有勇氣
去面對生命的起伏跌宕
去面對那些殘酷的現實
你是否有力量
去抵擋那些無情的傷害
去抵擋那些冷漠的目光
沉默的聲音
卻是最真實的心聲
即使無人問津
也要堅強前行
英文版：
Can you hold on to your dreams
Through the highs and lows of life?
Can you withstand the cruel reality?
Can you rise above the pain and rejection?
Will you let the world silence your voice?
Silent cries, but loudest of all.
You're not alone, even if no one hears you.
You'll keep on walking, strong and free.