Positive thinking is certainly admirable. But experience shows that knowledge, skill, material means, and a host of other factors restrict what we as individuals can accomplish.
यह कुछ हद तक तो सच है मगर तजुर्बे से पता चलता है कि व्यक्‍तिगत तौर पर इंसान की काबिलीयत और ताकत सीमित है ।