Consider data without prejudice.

Be brave as your fathers before you. Have faith and go forward.

Good fortune is what happens when opportunity meets with planning.

The real measure of success is the number of experiments that can be crowded into 24 hours.

It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically to work.

Waste is worse than loss. The time is coming when every person who lays claim to ability will keep the question of waste before him constantly. The scope of thrift is limitless.

Five percent of the people think; ten percent of the people think they think; and the other eighty-five percent would rather die than think.