True knowledge lies in knowing how to live.
Every aquarium will eventually leak.
It is always advisable to perceive clearly our ignorance.
Knowing yourself is the beginning of all wisdom.
Experience is the only prophecy of wise men.
Attitude, not Aptitude, determines Altitude.
None but ourselves can free our minds.
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.
A precedent embalms a principle.
Sometimes one creates a dynamic impression by saying something, and sometimes one creates as significant an impression by remaining silent.
Do not pray for an easy life, pray for the strength to endure a difficult one.
The more that you read, the more things you will know. The more that you learn, the more places you'll go.
Appearances often are deceiving.
Everybody is ignorant, only on different subjects.
We may encounter many defeats but we must not be defeated.
If you would take, you must first give, this is the beginning of intelligence.
You always admire what you really don't understand.
You are braver than you believe, stronger than you seem, and smarter than you think.
Courage is resistance to fear, mastery of fear - not absence of fear.
I wanted to change the world. But I have found that the only thing one can be sure of changing is oneself.
Tact is the knack of making a point without making an enemy.