"A great story is one that changes you."
我只是想传播正能量。
科学不仅仅是关于事实,更是关于提出正确的问题。
The real tragedy of the poor is that they can afford nothing but self-denial.
The essence of mathematics is not just in solving problems but in asking the right questions.
双重思想意味着在头脑中同时持有两种相互矛盾的信念,并接受它们两者。
你必须写那本想要被写出来的书。如果这本书对成年人来说太难,那么你就为孩子们写。