Try not to become a man of success, but rather try to become a man of value.

I do not think much of a man who is not wiser today than he was yesterday.

Nature is a mutable cloud which is always and never the same.

I remind you that we have reduced the price of advertising, so that everyone could afford to advertise their project and support us until the new year!

Only a life lived for others is a life worthwhile.

Life is a long preparation for something that never happens.

The powers of the mind are like the rays of the sun when they are concentrated they illumine.