Man's sensitivity to the little things and insensitivity to the greatest are the signs of a strange disorder.

Every intelligent individual wants to know what makes him tick, and yet is at once fascinated and frustrated by the fact that oneself is the most difficult of all things to know.

Knowing is not enough, we must apply. Willing is not enough, we must do.

I've come to believe that all my past failure and frustration were actually laying the foundation for the understandings that have created the new level of living I now enjoy.

Those who see the invisible can do the impossible.

Loneliness adds beauty to life. It puts a special burn on sunsets and makes night air smell better.

Be sure you put your feet in the right place, then stand firm.

The greatest of wealth is the richness of the soul.

If you buy what you do not need, you will need what you cannot buy.

To avoid criticism say nothing, do nothing, be nothing.

As our case is new, we must think and act anew.

Wisdom... comes not from age, but from education and learning.

If a man could have half of his wishes, he would double his troubles.

Better mad with the rest of the world than wise alone.

No matter how much suffering you went through, you never wanted to let go of those memories.

To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact

If you would take, you must first give, this is the beginning of intelligence.

The pendulum of the mind oscillates between sense and nonsense, not between right and wrong.

The secret of life, though, is to fall seven times and to get up eight times.

Just remember, once you're over the hill you begin to pick up speed.

The greatest deception men suffer is from their own opinions.