I don’t think about age. If you keep working hard, you can keep going.
数学的本质在于它的自由。
零缺陷是一种管理标准,旨在通过专注于预防错误来预防缺陷。
The role of the artist is to ask questions, not to answer them.
I don't know if you know who you are until you lose who you are.?
The fact is that women have more power and influence in America today than at any other time in our history.