Let every dawn of the morning be to you as the beginning of life. And >>
No one can become rich by the efforts of only their toil, but only by >>
The purest and most thoughtful minds are those which love color the mo >>
It is not easy to imagine how little interested a scientist usually is >>
The more we learn of science, the more we see that its wonderful myste >>
A body of work such as Pasteur's is inconceivable in our time: no man >>
The work of science is to substitute facts for appearances, and demonstrations for impressions.