In a large pot with boiling salted water cook spaghetti until al dente. Drain well. Meanwhile, in a large skillet cook the garlic until brown, add one bouillon cube and one cup of water and stir until bouillon cube is dissolved. Once dissolved, add 3 dashes of soy sauce. In a covered container add one half of the sauce to the drained and cooked spaghetti. Add salt and pepper and shake container vigorously. If desired, add more of the sauce to taste. Allow mixture to stand to intensify flavors. Serve.