The boundary between physics and mathematics is not as clear-cut as one might think.
物理学和数学之间的界限并不像人们想象的那么清晰。
作家是真理的追寻者,在他的追寻中他找到了人性的本质。
一个不犯错的人通常什么也做不成。
I don't rap for dead presidents. I'd rather see the president dead.