Since The Birth Date

As a kind of professional education, normal colleges in China mainly take the task of secondary education teacher training since the date of birth.

作为一种专业教育，我国高师院校自诞生之日起，主要承担培养中等教育师资的任务。

However, since the date of the birth of quantum mechanics, causality has begun to encounter the unprecedented challenges.

但是自从量子力学诞生之日起，因果关系开始受到前所未有的挑战。

Since Nicolas was a real person, and since the actual date of his birth is known, we can derive the date of the book where he is mentioned.

既然尼古拉斯确有其人，他的真实生日我们也知道，推出书中故事的发生时间并不难。