The pursuit of mathematical knowledge is a never-ending adventure, filled with challenges, surprises, and the satisfaction of solving the unsolvable.
这个世界惟有两样东西让我们的心灵感到深深的震撼,
"The dead are invisible, they are not absent."
"A leitura é uma viagem sem fim, onde cada página é uma nova descoberta."
The voice is not just an instrument; it is the expression of the heart.