You are never too old to chase your dreams.

All is number.

"Thinking is thanking."

There’s no such thing as a mistake in art—only unexpected turns.

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

Don't be defined by what you didn't know or didn't do.

For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.