你能给予他人的最伟大的礼物是你的时间和你的声音。
The greatest gift you can give someone is your time and your voice.
Music has the power to bring people together, to heal, and to inspire.
History is, above all else, the creation and recording of that heritage; progress is its increasing abundance, preservation, transmission, and use.
数学研究就是对模式的研究。