The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
人的欲望和其他激情，本质上是受到他自己控制的；他真正的困难在于，要知道何时需要加以控制，何时不需要。
Understanding the limits of computation is as important as pushing its boundaries.
艺术不是你看到的，而是你让别人看到的。
Diplomacy is about building bridges between different countries and cultures, promoting mutual understanding and cooperation.