Sustainability is the future of quarrying, and we must act now.
可持续性是采石业的未来，我们必须立即行动。
The key to solving complex problems is breaking them down into simpler ones.
The gods to their dear shelter take you, maid, That justly think'st, and hast most rightly said!
医学的艺术在于在自然治愈疾病时逗乐病人。
人通过不怕失败地挑战而成长。
坚持梦想，永不放弃，总有一天会成功。
Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.
有一个现象的明显程度已经让我毛骨悚然，这便是我们的人性已经远远落后我们的科学技术了。
成功会让人忘记最初让他们成功的习惯。