最悦耳的声音,莫过于对自己的赞美。
丙型肝炎的发现不仅仅是我个人的工作;它是数十年集体努力的结果。
The truth is, the world is so constructed that if you wish to enjoy its fruits, you must submit to its rules.
Only by continuous learning can we make continuous progress.
我相信艺术比金钱更有力量。
医生对待病患的例子