最痛苦的并非痛苦本身，而是孤独地承受痛苦。
The only thing we have to fear is fear itself.
A mathematician's work is never truly finished; there is always more to explore.
Art is not about perfection; it’s about expression.
The study of cognition is the study of how human beings understand their world.
"The poem is a place where the unsayable can be said."