如果你愿意,每小时都可以翻开新的一页。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
翻译:君子以节俭为德而避开危难,不可追求荣华而谋取禄位。
The task of psychology is to discover the laws of mental structure.
The crime and not the scaffold makes the shame.
One way of looking at speech is to say that it is a constant stratagem to cover nakedness.
任何事情在变容易之前都是困难的。在某个东西成为一个突破之前,它都只是一个愚蠢的想法。