来源：台词网(TaiCiWang.COM)发布时间：2014-09-30
Better to have loved and lost than never tohave loved at all. (S04E24)
——Alfred Lord Tennyson (Raj change it，不仅不是Shakespeare莎士比亚说的，后面也被他改了)
Sheldon: If outside is so good, why hasmankind spent thousands of years trying to perfect inside. (S03E12)
Penny：Not knowing is partof the fun! (S06E20)(Howard变魔术给Sheldon)
Sheldon: Interesting. You're afraid ofinsects and women. Ladybugs must render you catatonic.(Ladybugs瓢虫有lady和bug，是Raj的杀手)(S03E02)
When I look in your eyes and you're lookingback in mine, everything feels not quite normal. I feel stronger and weaker atthe same time. I feel excited and, at the same time, terrified. The truth is, Idon't know what I feel, except I know what kind of man I want to be.
——Sheldon said to Amy( quote from Spider-Man)(S06E01)
Penny: “Do or do not dothere is only try.”(Penny 引用 Star Wars的Yoda 原句 Do or do not do there is no try.) ( Leonard: Mygirlfriend quoted Star Wars!!!!!!!)(S03E19)
Sheldon: Biologically speaking, Howard isperfectly justified in seeking out the optimum mate for the propagation of hisgenetic line. And whether that propagation is in the interest of humanity is,of course, an entirely different question. (S03E09)(个体的追求和群体的优质是两回事)
Sheldon: A fear of heights is illogical. Afear of falling, on the other hand, is prudent and evolutionary. (S02E13) (并非恐高，而是恐惧跌落，这是明智的进化)
Sheldon：Excuse me, but wasthis not your goal? Financial independence through entrepreneurial brillianceand innovation -- my brilliance and innovation, of course, but still. (S02E18)( Sheldon 帮Penny改进生产流程)
Sheldon："It's a warmsummer evening in ancient Greece ..." (S03E10)(教Penny物理)
( It’s a warm summerevening, circa 600 BC, you’ve finished your shopping at the local market, or agora, and youlook up at the night sky. There you notice some of the stars seem to move, soyou name them planetes, or wanderer. ) (仰望天空的好奇诞生物理学)
Sheldon：No, it's not goingto be fine. Change is never fine. They say it is, but it's not. (S02E19)(改变总是不好的)
Sheldon:Penny, please don't hurt my friend.
