Although personally I am quite content with existing explosives, I feel we must not stand in the path of improvement.

They say that nobody is perfect. Then they tell you practice makes perfect. I wish they'd make up their minds.

All the great things are simple.

The man who can master his time can master nearly anything.

There comes into the life of every man a task for which he and he alone is uniquely suited. What a shame if that moment finds him either unwilling or unprepared for that which would become his finest hour.

Now that we are, as you say, 'in the same boat,' would it not be wise for us to have another conference ... and the sooner the better.

You create your own universe as you go along. The stronger your imagination, the more variegated your universe. When you leave off dreaming, the universe ceases to exist.