In the sciences,there have been hundreds of geniuses who aimed straight at their goals from their earliest years,and hundreds who showed no aptitude at all.

• 在科学界，有着数以百计的在他们年轻时就直接朝着自己的理想努力的天才；亦有着数以百计在年轻时丝毫没有显露出过人之处的天才。