The true journey is not about seeing new landscapes, but about having new eyes.
Setting goals is the first step in turning the invisible into the visible.
The theory of probabilities is the only mathematical tool available to help map the unknown and the uncontrollable.
Love is the most important thing in the world, but music is pretty close.
解决数学问题的喜悦是无与伦比的；这是纯粹的智力胜利的时刻。
The meaning of a word is its use in the language.