We took on things which people might think would take a year or two. They weren't particularly hard. What was hard was believing they weren't hard.
Any problem can be solved using the materials in the room.
The present is the past biting into the future.
Don't undertake a project unless it is manifestly important and nearly impossible.
The future may require not so much having a new idea as stopping having an old idea.
You think that the only thing that counts is the bottom line! What a presumptuous thing to say. The bottom line is in heaven.