Why spend a day in the library when you can learn the same thing by working in the laboratory for a month? — Frank Westheimer Copy Share Image
A couple of months in the laboratory can frequently save a couple of hours in the library. — Frank Westheimer Copy Share Image
Why spend a day in the library when you can learn the same thing by working in the laboratory for a month? — Frank Westheimer Copy Share Image
A couple of months in the laboratory can frequently save a couple of hours in the library. — Frank Westheimer Copy Share Image
