The only thing necessary for the triumph of evil is for good men to do nothing.
世界确实充满了危险,其中有许多黑暗的地方;但仍然有许多美好的事物,尽管在所有土地上,爱现在与悲伤交织在一起,但它或许因此变得更加伟大。
I am persuaded that the principle of uniformity in manufacturing is the foundation of success.
The properties of the whole are not deducible from the properties of the parts.
The books we read are as important as the friends we keep.