做你自己，因为别人都已经有人做了。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
我们在这里是为了在宇宙中留下痕迹。不然我们为什么在这里？
Virtue can only flourish amongst equals.
A man is but the product of his thoughts. What he thinks， he becomes.
I'm the reason your boyfriend's so stressed.
