Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.
The best way to predict the future is to invent it.
疼痛不仅仅是一种感觉；它是一种复杂的生物反应，告诉我们某些地方出了问题。
我们不仅要关注技术的进步，还要关注用户的需求。