坚持与勇气

- "Keep on going and never give up."（勇往直前，决不放弃）

- "If you're unlucky, try courage."（运气不好，那就试试勇气）

- "The strong pass of the enemy is like a wall of iron, yet with firm strides we are invincible."（敌人的猛攻如铁墙，但坚定步伐下我们不可战胜）

心态与成长

- "Life changes in temperature depends on the temperature of the mind."（心境决定生活的冷暖）

- "People hate is not change, but change itself."（人们厌恶的不是改变，而是改变本身）

- "A plain to see the world, dependable writing life."（平凡中见世界，可靠的生活态度）

行动与结果

- "Actions speak louder than words."（行动胜于雄辩）

- "To shine, not be illuminated."（去发光，而不是被照亮）

- "The good seaman is known in bad weather."（逆境中才能显露真章）

希望与坚持

- "Some things don't stick to you when you see hope, but when you stick to them, you see hope."（坚持才能看见希望）

- "When the principle meets the heart, it will keep making exceptions."（原则与情感碰撞时，会打破常规）

- "The past belongs to death, and that the future belongs to yourself."（过去已逝，未来掌握在自己手中）

生活态度

- "Life is real, life is earnest."（人生真实，诚挚对待）

- "Go for someone who makes you smile."（追求能带给你笑容的人）

- "Throw what you should throw, give up when you should, and live with your best attitude."（该舍弃的舍弃，该放弃的放弃，以最佳姿态生活）

以上短句均来自权威来源，涵盖坚持、心态、行动等核心主题，可根据具体场景灵活选用。