that与whether (if)引导名词性从句的区别，whether,that,单词记忆法、语法用法，与whether,that, 相关例句、名人名言

whether单词相关例句：

The secret of being miserable is to have leisure to bother about whether you are happy or not .——George Bernard Shaw, British dramatist痛苦的秘密在于有闲功夫担心自己是否幸福。英国剧作家肖伯纳。G。
The secret of being miserable is to have leisure to bother about whether you are happy or not . (George Bernard Shaw , British dramatist )——痛苦的秘密在于有闲功夫担心自己是否幸福。 (英国剧作家 肖伯纳 . G .)
A thief is a thief, whether he steals a diamond or a cucumber. 偷多偷少都是贼。
The people may safely be trusted to hear everything true and false, and to form a correct judgment,Were it fall to me to decide whether we should have a government without newspapers of newspapers without a government, I should not hesitate a moment to prefer the latter.——Thomas Jefferson, American president 人民是完全可以信赖的，应该让他们听到一切真实和虚伪的东西，然后作出正确的判断。倘使让我来决定，我们应该是有一个政府而不要报纸呢，还是应该有报纸而不要政府，我会毫不犹豫选择后者。美国总统 杰斐逊.T.
The moon is a moon whether it shines or not. 或名或暗，月亮总是月亮。
The moon is a moon still, whether it shine or not. 月明月暗，终不失其为月亮。
Every form of addiction is bad, no matter whether the narcotic be alcohol or morphine or idealism. ( C. G. Jung )——    任何形式的瘾都是不好的，不管上瘾的是酒精、吗啡还是唯心主义。（荣格）
I sometimes wonder whether the greater rule of all is --- to know how to please.Moliere, J.B. French writer——有时候， 我真的纳闷，莫非一切行为规范中最重要的一条就是学会怎样取悦于人吗法国作家  莫里哀.J.B.

We still don't know whether if it's a boy.
我们还不知道宝宝是不是男孩。

Amy asks whether his friend will be at home.

爱米问他的朋友是否会在家。

that单词相关例句：

We should put aside and postpone all other reforms; that we  have but one task-----the istruction of the people, the diffusion of education, the ecourgement of science----on that day a great step will have then been taken in our rgenerion.Leon Gambetta, French educator——我 们应该把一切改革先放下。我们只有 一项任务，就是教育人民，普及知识、倡导科学。这一天到来之时，便是我们振国兴邦之日。法国教育  爱甘必大  L
Freedom is the freedom to say that two plus two makes four. If that is granted, all else follows.——Ceorge Eric Blair Orwell.British novelist  自由是指人们有说“2+2=4”的自由，有了这一保证，其他一切便会随之而来。英国小说家奥韦尔 .G.E.B.  
I have long since abandoned the notion that higher education is essential to  either success or happiness. Hot houses of learning do not always grow anything edible.Robert Moses, American state govenment officer——我早已抛弃了这种观念：高等教育是通往成功或者幸福的必由之路。知识的“温室”并不总能生长可供食物用的粮食。美国州政府官员  摩西  R
No one can degrade us except ourselves; that if we are worthy, no influence can defeat us.——B.T.Washington, American educator除了我们自己以外，没有人能贬低我们。如果我们坚强，就没有什么不良影响能够打败我们。美国教育家   华盛顿 B T
It is impossible that a man who is false to his friends should be true to his country. 对朋友不义，不可能对国家效忠。
What weakness is it that you can never tolerate?---Sycophancy and servile flattery. 你最不能容忍的缺点是什么?----奴颜婢膝.
The most normal and the most perfect human being is the one who most thoroughly addresses himself to the activity of his best powers ,gives himself most thoroughly to the world around him ,flings himself out into the midst of humanity ,and is so preoccu pied by his own beneficent reaction on the world that he is practically unconscious of a sep arate existence...  最正常、最完美的人就是那彻底投身于自己最擅长的活动的人，是那完全献身于周围世界的人，是和群众打成一片的人。他完全专心致志于他对世界的有利作用，以致于几乎意识不到自己与世界还存在距离……  Frences E .C. Willard. American Social activist   美国社会活动家拉德，F。E。C。  
We are in bondage to the law in order that we may be free. 我们受法律约束，为的是可以自由。
The world can be changed by man's endeavor, and that this endeavor can lead to something new and better .No man can sever the bonds that unite him to his society simply by averting his eyes . He must ever be receptive and sensitive to the new ; and have sufficient courage and skill to novel facts and to deal with them . (Franklin Roosevelt , American President )——人经过努力可以改变世界，这种努力可以使人类达到新的、更美好的境界。没有人仅凭闭目、不看社会现实就能割断自己与社会的联系。他必须敏感，随时准备接受新鲜事物；他必须有勇气与能力去面对新的事实，解决新问题。(美国总统 罗斯福建. F.)  
He that boasts of his own knowledge proclaims ignorance. 夸耀知识实乃无知。