There is nothing impossible to him who will try.

Saying thank you is more than good manners. It is good spirituality.

No person is your friend who demands your silence, or denies your right to grow.

All great men are gifted with intuition. They know without reasoning or analysis, what they need to know.

Learn all you can from the mistakes of others. You won't have time to make them all yourself.

Some people are always grumbling because roses have thorns; I am thankful that thorns have roses.

Trust only movement. Life happens at the level of events, not of words. Trust movement.

The happiness of a man in this life does not consist in the absence but in the mastery of his passions.

Speak when you are angry and you will make the best speech you will ever regret.

There are two ways to slide easily through life: to believe everything or to doubt everything; both ways save us from thinking.

The art of progress is to preserve order amid change, and to preserve change amid order.

Never do things others can do and will do, if there are things others cannot do or will not do.