Science brings men nearer to God.

There is a time in every man's life when he looks to his God, when he looks at his life, when he wonders how he will be remembered.

We affirm the neutrality of Science ... Science is of no country. ... But if Science has no country, the scientist must keep in mind all that may work towards the glory of his country. In every great scientist will be found a great patriot.

If science has no country, the scientist should have one, and ascribe to it the influence which his works may have in this world.

There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.

You bring me the deepest joy that can be felt by a man whose invincible belief is that Science and Peace will triumph over Ignorance and War, that nations will unite, not to destroy, but to build, and that the future will belong to those who will have done most for suffering humanity.

It is surmounting difficulties that makes heroes.