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.
真正的喜悦精神、崇高感、超越人类的感觉，这是最高卓越的试金石，在数学中肯定能找到，就像在诗歌中一样。
The sense of smell is directly connected to the emotional centers of the brain, which is why smells can evoke such strong memories.
变化是不可避免的，但成长是可选的。