赚钱的唯一方法是不亏钱。
科学好奇心必须与商业纪律相匹配,才能为需要的人带来治疗方法。
"I believe that every child has the right to access books and stories that reflect their own experiences and cultures."
历史是记忆的不完美与文献的不足相遇时产生的确定性。
Mathematical intuition often guides the development of algorithms, but it is the rigorous proof that ensures their correctness and efficiency.