One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.
It’s your road and yours alone. Others may walk it with you, but no one can walk it for you.
We never see ourselves as others see us.
Act as if the maxim of your action were to become through your will a general natural law
It is not enough to have a good mind; the main thing is to use it well.
There's no sense in being precise when you don't even know what you're talking about.
Convictions are more dangerous enemies of truth than lies.
I write with experiences in mind, but I don't write about them, I write out of them.
Be silent or let thy words be worth more than silence.
Work is the price which is paid for reputation.
Our society is run by insane people for insane objectives.
Criticize the act, not the person.
Intelligence is a moral category.
The greatest deception men suffer is from their own opinions.
The weak can never forgive. Forgiveness is the attribute of the strong.
We may encounter many defeats but we must not be defeated.
Colorless green ideas sleep furiously
It's not a question of learning much.On the contrary.It's a question of UNLEARNING much.
Be realistic: Plan for a miracle
A single lie destroys a whole reputation of integrity.
An understanding of the natural world is a source of not only great curiosity, but great fulfilment.