1.Even when the experts all agree, they may well be mistaken.

即使所有的专家都一致赞同，他们可能也错了。——Bertrand Russell

2.Sometimes the most urgent and vital thing you can possibly do is take a complete rest.

有时候你能做的最紧急重要的事情就是彻底休息。——Ashleigh Brilliant

3.Little drops of water, little grains of sand, make the mighty ocean and the pleasant land.

滴滴小水珠，颗颗小沙粒，会形成浩瀚的海洋与宜人的土地。——Julia Carney

4.Even the weariest river winds somewhere safe to sea.

即使是最疲惫的河流，历经曲折，也终会安然入海。 ——Swinburne 

5.The history of mankind is the history of ideas.

人类的历史就是思想的历史。 ——Ludwig Von Mises 

6.To believe with certainty,we must begin with doubting.

要完全相信，我们首先得怀疑。——Stanislaus 

7.Give a man a fish, and you feed him for a day. Teach a man to fish, and you get rid of him on the weekends.

给他一条鱼，你可以喂他一天；教他钓鱼，他周末就不会再来缠你了。——Gary Apple 

8.True science teaches, above all, to doubt and be ignorant.

真正的科学首先教人怀疑和知道自己无知。 ——Miguel de Unamuno 

9.Truth is beautiful. Withoutdoubt; and so are lies.

真理是美的；毫无疑问，谎言也是如此。 ——Emerson.