Some people suggest do not use stat points on strength for HP in Silkroad as a wizard. Your intent is to kill with one shot or maybe two. If nothing else tries to keep all the materials you find, all the tablets, and make STR stones to blue your gear. That's a pain at such a low level, but if you're really struggling it might be worth it. If you need Silkroad gold you can come here.
Maybe some people don't mind hybrid chars but remember the hp you get from str isnt same as your level up if you only want 1k more hp, and you spend str at 33 to get it, at level (Silkroad online gold) 100 you will have like 3k more hp instead, so get hp later on if you still want it, low levels arent good measure of cap because you'll get killed by higher levels when you pvp anyways.
Otherwise get in parties as much as possible. Wizards are always in demand. Or find a nice cleric to give you phys/mag defense buffs. They last for 30 minutes or until you die and may make the difference. It's not very wise to put Str points into Euro Int builds (with the exception of Warlock/Clerics) because your damage will be decreased dramatically. The Wizard is a damage dealer and that's the upper hand it has in battle. Taking away that advantage will leave you very vulnerable. A little more HP might be useful now but it won't serve you well in the long run.