The primary cause of unhappiness is never thesituation but your thoughts about it.
量子计算的挑战不仅在于构建硬件,还在于理解可以利用它的新算法。
Entrepreneurship is about constantly breaking through oneself and finding opportunities in challenges.
I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.