Kitaplar birinin aklının ürünleridir.
- Books are the offspring of one's mind.
Birinin çözümü, ötekinin çözümünü kanıtlayabilir.
- The solution of one may prove to be the solution of the other.
... But there's one thing they still the same. ...
... allowed in Einstein's equations, but to build one is extremely difficult. Far more energy ...