Search quotes by author:    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 


Antonie Van Leeuwenhoek Quotes

A man has always to be busy with his thoughts if anything is to be accomplished.

Whenever I found out anything remarkable, I have thought it my duty to put down my discovery on paper, so that all ingenious people might be informed thereof.