最危险的事情是在情况不妙时装作一切正常。
"The most dangerous thing is to pretend that everything is fine when it's not."
DNA的结构不仅仅是一个发现;它是生物学上的一场革命。
"The only thing necessary for the triumph of evil is for good men to do nothing."
In mathematics, truth is somewhere out there in a place we don’t yet know, and the only way we can hope to find it is by exploring.