The unexamined life is not worth living.
In three words I can sum up everything I've learned about life: it goes on.
The best way to predict the future is to create it.
The greatest glory in living lies not in never falling, but in rising every time we fall.
To be conscious that you are ignorant is a great step to knowledge.
Life is really simple, but we insist on making it complicated.
The greatest use of life is to spend it for something that will outlast it.
It is not in the stars to hold our destiny but in ourselves.
Life is what happens when you're busy making other plans.
The only real mistake is the one from which we learn nothing.
The purpose of our lives is to be happy.
The only limit to our realization of tomorrow will be our doubts of today.
An unexamined life is not worth living.
We can complain because rose bushes have thorns, or rejoice because thorns have roses.
The only way to do great work is to love what you do.
We do not learn from experience... we learn from reflecting on experience.
Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.
Self-reflection is the school of wisdom.
Life can only be understood backwards; but it must be lived forwards.