任何挑战中最难的部分是迈出第一步。
Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.
数学研究是一场没有终点的旅程。
"The world is a game, and the game is a mirror."
普罗旺斯的每朵花都知道我的名字,而我知道每片花瓣的秘密。