The most profound saying to remember is, "A still tongue makes a wise head." Do much thinking before you do much talking. –Alfred J. Parker

The greatest word in all languages is understanding. Learn to think about life: the part we are intended to play in the scheme of things. Learn to value the principle of relationship; i.e., we are all One Life, One Breath, and One God. Therefore, there is good and God in all things. Look always for the good and you will find it along with wisdom. –Alfred J.Parker

The doctors of the future will give no medicine but will interest patients in the care of the human frame, in diet, and in the cause and prevention of disease. –Thomas A. Edison

No human investigation can be called real science if it cannot be demonstrated mathematically. –Leonardo da Vinci