In computer science, we often deal with problems that are easy to state but hard to solve.
在计算机科学中,我们经常处理那些容易陈述但难以解决的问题。
在全球化竞争中,我们必须保持开放的心态和学习的态度。
在科学中,就像在生活中一样,重要的事情很少是简单或显而易见的。
Don't worry about the world coming to an end today. It's already tomorrow in Australia.