你不应该认为对你来说难以掌握的东西是不可能的,如果是人类可以实现的,就应该认为它是可以实现的。
You must not think that what is hard for you to master is humanly impossible; and if it is humanly possible, consider it to be within your reach.
生活是一段必须经历的旅程,无论道路和住宿条件多么糟糕。
数学中最令人兴奋的时刻是当你发现两个看似不相关的领域有着深刻的联系。
The best performances come from a place of vulnerability and truth.