"I think the best films are the ones that leave you with questions, not answers."
物理学的美不在于拥有所有答案,而在于提出更好的问题。
Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.
If knowledge can create problems, it is not through ignorance that we can solve them.