数学和计算机科学的交叉点是一些最激动人心的发现产生的地方。
The intersection of mathematics and computer science is where some of the most exciting discoveries are made.
国与国之间是平等的，人与人之间也是平等的，在人格与尊严上是没有贵贱之分的，上天对所有人都是一视同仁的，人生而平等是上天赋予每个人的不可被侵犯的权利。
农业中的每一个挑战都是重新定义我们如何养活世界的机会。
If you lose or forget to bring a cable，adapter or charger，check with your hotel. Most hotels now have a drawer full of cables，adapters and chargers others have left behind，and probably have the one you are missing. You can often claim it after borrowing it.
物理学的美丽不仅在于它提供的答案，还在于它揭示的奥秘。
The heart is the only thing worth writing about.