Strength does not come from physical capacity. It comes from an indomitable will.

Nothing is more intolerable than to have to admit to yourself your own errors.

Doubt is the origin of wisdom

Love make us poets, and the approach of death should make us philosophers.

The road of excess leads to the palace of wisdom.

There is no question climate change is happening. The only arguable point is what part humans are playing in it.

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

It seems essential, in relationships and all tasks, that we concentrate only on what is most significant and important.

Taste every fruit of every tree in the garden at least once. It is an insult to creation not to experience it fully. Temperance is wickedness.

It is not the strength, but the duration, of great sentiments that makes great men.

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

We never see ourselves as others see us.

Fine clothes may disguise, but silly words will disclose a fool.

To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.

Stupidity is a talent for misconception.

There is nothing more uncommon than common sense.

A house is not a home unless it contains food and fire for the mind as well as the body.

Challenges are gifts that force us to search for a new center of gravity. Don't fight them. Just find a new way to stand.

So many people have this idea: I want to achieve something great or be somebody great. And they neglect the step that leads to greatness. They don't honor this step at this moment because they have this idea of some future moment where they are going to be great.

Whenever you find yourself on the side of the majority, it is time to pause and reflect.

Happiness is not an ideal of reason, but of imagination.