Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves.
生活对我们任何人来说都不容易。但那又怎样？我们必须有毅力，最重要的是对自己有信心。
The concept of purpose has no place in a scientific account of behavior.
石油和天然气的未来在于平衡传统专业知识和尖端技术。
复仇是一道需要冷吃的菜。