There is nothing good or evil save in the will.

When something happens, the only thing in your power is your attitude toward it. It is not the things that disturb us, but our interpretation of their significance. Things and people are not what we wish them to be nor are they what they seem to be. They are what they are.

Exceed due measure, and the most delightful things become the least delightful.

Men are disturbed not by the things that happen, but by their opinion of the things that happen.

Learn to distinguish what you can and can't control. Within our control are our own opinions, aspirations, desires and the things that repel us. They are directly subject to our influence.

Everything has two handles,-one by which it may be borne; another by which it cannot.

We have two ears and one mouth so that we can listen twice as much as we speak.