Nothing is too wonderful to be true.
The important thing is to know how to take all things quietly.
Nothing is too wonderful to be true if it be consistent with the laws of nature.
The five essential entrepreneurial skills for success are concentration, discrimination, organization, innovation and communication.
The lecturer should give the audience full reason to believe that all his powers have been exerted for their pleasure and instruction.
I have far more confidence in the one man who works mentally and bodily at a matter than in the six who merely talk about it … Nature is our kindest friend and best critic in experimental science if we only allow her intimations to fall unbiased on our minds. Nothing is so good as an experiment which, whilst it sets an error right, gives us (as a reward for our humility in being reproved) an absolute advancement in knowledge.