[season 01 episode 14]
Sheldon: This sandwich is an unmitigated disaster. I asked for turkey and roast beef with lettuce and swiss on whole wheat. And what they gave me is turkey and roast beef with swiss and lettuce on whole wheat.
Sheldon: It’s the right ingredients, but in the wrong order.
Sheldon: In a proper sandwich, the cheese is adjacent to the bread to create a moisture barrier against the lettuce.
Sheldon: They might as well have dragged this thing through a car wash.
[Sheldon threw the sandwich away]

Sheldon: 我对这个三明治真是完全无语了。我要的是火鸡烤牛柳加生菜叶，瑞士奶酪全麦三明治。而他们给我的呢，是火鸡烤牛柳加瑞士奶酪，生菜全麦三明治。
Sheldon: 配料是对的，可是顺序错了啊。
Sheldon: 一个合格的三明治，奶酪要紧贴面包以隔绝生菜的水分。
Sheldon: 他们说不定还把这玩意扔进洗车房涮过一遍。
[Sheldon扔掉三明治]

[season 01 episode 13]

Sheldon: Formal protest.
…
Sheldon: Informal protest.
…

Sheldon: 正式抗议。
…
Sheldon: 非正式抗议。
…

[season 01 episode 11]

Penny: Sheldon, why don’t you just have soup at home.
Sheldon: Penny, I have an IQ of 187. Don’t you imagine that if there were a way for me to have had soup at home, I would have thought of it?
Penny: You can have soup delivered.
Sheldon: …
Sheldon: I did not think of that.

Penny: Sheldon, 你为什么不直接在家里弄汤喝。
Sheldon: Penny, 我的智商可是187。假如有一种方法可以使我在家里弄汤喝，你觉得我会想不出来吗？
Penny: 你可以叫外卖啊。
Sheldon: …
Sheldon: 我没想到。

[season 01 episode 10]

Sheldon: I sense a disturbance in the force.

Sheldon: 我感到原力中有股逆流。

引用：star wars

[season 01 episode 09]

Leonard: Sheldon, we have to do this.
Sheldon: No, we don’t.
Sheldon: We have to take in nourishment, expel waste, and inhale enough oxygen to keep our cells from dying. Everything else is optional.

Leonard: Sheldon, 我们必须这么做。
Sheldon: 不。
Sheldon: 我们必须吸收营养，排出废物，然后吸入足够的氧气来防止细胞坏死。所有其他的事情都是可选的。

[season 01 episode 01]

Sheldon: It’s just a privilege to watch your mind at work.

Sheldon: 能观赏你的大脑工作我真是荣幸。