Life is not an exact science, it is an art.
A mother takes twenty years to make a man of her boy, and another woman makes a fool of him in twenty minutes.
Wrinkles should merely indicate where the smiles have been.
A man who dares to waste one hour of life has not discovered the value of life
There is nothing more frightful than ignorance in action.
If a man neglects education, he walks lame to the end of his life
My art and profession is to live.
During your life, never stop dreaming. No one can take away your dreams
Life is a journey, not a destination.
In the survival of favoured individuals and races, during the constantly-recurring struggle for existence, we see a powerful and ever-acting form of selection.
Life is not a problem to be solved, but a reality to be experienced.
Anyone who lives within their means suffers from a lack of imagination.
The privilege of a lifetime is to become who you truly are.
The lessons of the past are ignored and obliterated in a contemporary antagonism known as the generation gap.
If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.
How can I go forward when I don't know which way I'm facing?
If you don't design your own life plan, chances are you'll fall into someone else's plan. And guess what they have planned for you? Not much.
It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change.
It is easier to influence strong than weak characters in life.
Don't cry for a man who's left you - the next one may fall for your smile.
All that is not eternal is eternally out of date.