I don't compete with anyone but myself.
我只和自己竞争，不和别人竞争。
The future belongs to those who learn more skills and combine them in creative ways.
Teach me to love? Go teach thyself more wit,I chief professor am of it，The god of love, if such a thing there be, may learn to love from me.
社会学的想象力使我们能够把握历史和传记以及两者在社会中的关系。
The most important political challenge of our time is to create strong, effective, and accountable states.