外交需要保持冷静和理智，不受情绪和个人偏见的影响。
Diplomacy requires maintaining calmness and rationality, free from emotions and personal biases.
What I feared most for myself at your age was not poverty, but failure.
为了成功，你必须愿意失败。
When you innovate, you’ve got to be prepared for everyone telling you you’re nuts.
过去并没有死去；它甚至还没有过去。