english: Most of them don't make it, but a few of them do, and with the ones that gain value, you can sell some, and when you sell them, you have money to pay the interest on those bonds, but also to fund the next round of trials.
non_english: ali neki uspeju, a one koje dobiju vrednost, možete da prodate, i kad ih prodate, imate novca da platite kamatu na obveznice, ali imate i para za sledeću fazu testiranja. Gotovo samo-finansiranje.