One must always tell what one sees. Above all, which is more difficult, one must always see what one sees.

One must always tell what one sees. Above all, which is more difficult, one must always see what one sees.

You can observe a lot by just watching.

You can observe a lot by just watching.

As a man is, so he sees.

As a man is, so he sees.

It is the theory that decides what can be observed.

It is the theory that decides what can be observed.

Nothing has such power to broaden the mind as the ability to investigate systematically and truly all that comes under read more

Nothing has such power to broaden the mind as the ability to investigate systematically and truly all that comes under thy observation in life.

Cultivated men and women who do not skim the cream of life, and are attached to the duties, yet escape read more

Cultivated men and women who do not skim the cream of life, and are attached to the duties, yet escape the harder blows, make acute and balanced observers.

Thinking is more interesting than knowing, but less interesting than looking

Thinking is more interesting than knowing, but less interesting than looking

He who can take no great interest in what is small will take false interest in what is great.

He who can take no great interest in what is small will take false interest in what is great.

We cannot create observers by saying "observe," but by giving them the power and the means for this observation and read more

We cannot create observers by saying "observe," but by giving them the power and the means for this observation and these means are procured through education of the senses