The scientific method is one and indivisible, and the method of science is applicable to social as well as to physical problems.
科学方法是统一且不可分割的，科学方法既适用于物理问题，也适用于社会问题。
There’s one item of G.I.gear that can be the difference between life and death.
What I claim is to live to the full the contradiction of my time, which may well make sarcasm the condition of truth.
Your past doesn't define you, it prepares you.
抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。