In order to look out for what's best for them or what they think is best for them, people have values -- they identify what they want, and what they don't want.
为了设法得到对自己最好的东西 或者是他们所认定的对自己最好的东西 人们会通过他们不同的价值观，来识别他们所想要的和所憎恨的