高分子化学的未来在于合成具有特定应用定制性能的新材料。

A cake is only as good as the ingredients you put into it.

Investors should be wary of anyone who claims to have a secret formula for beating the market.

一个人真正需要的财富就那么一点点，其余的都是用来炫耀的。

The concept of reducibility is central to understanding the relationships between different computational problems.

"Computational learning theory provides a mathematical framework for understanding the capabilities and limitations of machine learning algorithms."