Every generation needs a new revolution.
Regulation should focus on reducing the likelihood of runs, not just preventing failures.
數(shù)學(xué)的美在于它既是藝術(shù)又是科學(xué)。
For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.
Nothing is a waste of time if you use the experience wisely.