It is only to the individual that a soul is given.

Politics is for the present, but an equation is for eternity.

[Ernest Rutherford is]...a second Newton.

The leader is one who, out of the clutter, brings simplicity... out of discord, harmony... and out of difficulty, opportunity.

O, Youth: Do you know that yours is not the first generation to yearn for a life full of beauty and freedom?

It is true that the grasping of truth is not possible without empirical basis. However, the deeper we penetrate and the more extensive and embracing our theories become the less empirical knowledge is needed to determine those theories.

I am truly a "lone traveler" and have never belonged to my country, my home, my friends, or even my immediate family, with my whole heart.