The highest wisdom has but one science - the science of the whole - the science explaining the whole creation and man's place in it.

All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.

English is necessary as at present original works of science are in English. I believe that in two decades times original works of science will start coming out in our languages. Then we can move over like the Japanese.

Science is the captain, and practice the soldiers.

It has been a bitter mortification for me to digest the conclusion that the 'race is for the strong' and that I shall probably do little more but be content to admire the strides others made in science.

It is no valid objection that science as yet throws no light on the far higher problem of the essence or origin of life. Who can explain the what is the essence of the attraction of gravity?