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.

It is the theory that decides what can be observed.

It is the theory that decides what can be observed.

The observation of others is coloured by our inability to observe ourselves impartially. We can never be impartial about anything read more

The observation of others is coloured by our inability to observe ourselves impartially. We can never be impartial about anything until we can be impartial about our own organism.

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.

This inescapable duty to observe oneself: if someone else is observing me, naturally I have to observe myself too; if read more

This inescapable duty to observe oneself: if someone else is observing me, naturally I have to observe myself too; if none observe me, I have to observe myself all the closer

A few observations and much reasoning lead to error; many observations and a little reasoning lead to truth.

A few observations and much reasoning lead to error; many observations and a little reasoning lead to truth.

He alone is an acute observer, who can observe minutely without being observed.

He alone is an acute observer, who can observe minutely without being observed.

You can see a lot just by observing

You can see a lot just by observing

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.