在科学的道路上，没有平坦的大道可走，只有不畏劳苦沿着陡峭山路攀登的人，才有希望达到光辉的顶点。
In time of war, when truth is so precious, it must be attended by a bodyguard of lies.
We must balance the need for energy today with the imperative of protecting the planet for tomorrow.
我们必须平衡当今的能源需求与保护地球未来的必要性。
奥林匹克精神既不是一个种族的财产，也不是一个时代的财产。
The most important thing is to enjoy your sport. If you don't enjoy it, it's very difficult to achieve good results.