领导力在于让你的存在使他人变得更好，并确保这种影响在你离开后依然持续。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to go to war with one another.
家并不总是一个地方；有时是那些让你感到归属的人。
高分子化学的引入开辟了一个新的材料世界，其重要性可与哥伦布发现新大陆相媲美。
You never know what worse luck your bad luck has saved you from.
追求知识不仅仅是寻找答案，更是提出正确的问题。