Sometimes you will never know the value of a moment until it becomes a memory.
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
Intelligence is the ability to adapt to change.
The more that you read, the more things you will know. The more that you learn, the more places you'll go.
He who is slowest in making a promise is most faithful in its performance.
Intellectuals solve problems, geniuses prevent them.
What lies behind us and what lies ahead of us are tiny matters compared to what lives within us.
In the East, all the religions preach egolessness. So in the East, everybody is against the ego from the very beginning.
Where you stand depends on where you sit.
We choose our joys and sorrows long before we experience them.
Those who know, do. Those that understand, teach.
Courage is resistance to fear, mastery of fear - not absence of fear.
It is a wise man that does know the contented man is never poor, whilst the discontented man is never rich.
If you have no problems, then you have no clue to what is going.
Yes, I guess you could say I am a loner, but I feel more lonely in a crowed room with boring people than I feel on my own.
The one you buy will be the only one that doesn't work.
Property is surely a right of mankind as real as liberty.
Jealousy is the tribute mediocrity pays to genius.
Half the world is composed of people who have something to say and can't, and the other half who have nothing to say and keep on saying it.
A man may imagine things that are false, but he can only understand things that are true.
A single lie destroys a whole reputation of integrity.