Sometimes you will never know the value of a moment until it becomes a memory.

Think globally, act locally.

All the great things are simple, and many can be expressed in a single word: freedom; justice; honor; duty; mercy; hope.

We learn from our gardens to deal with the most urgent question of the time: How much is enough?

Wisdom begins at the end.

It is not titles that honor men, but men that honor titles.

What's real and what's true aren't necessarily the same.

It is better to remain silent and be thought a fool than to open one's mouth and remove all doubt.

Without courage, wisdom bears no fruit.

All imperfection is easier to tolerate if served up in small doses.

It is tact that is golden, not silence.

There are no limitations to the mind except those we acknowledge.

Convictions are more dangerous enemies of truth than lies.

Admiration is the daughter of ignorance.

Gravity is only the bark of wisdom's tree; but it preserves it

Where there is anger, there is always pain underneath.

To a wise and good man the whole earth is his fatherland.

Don't expect to build up the weak by pulling down the strong.

In any moment of decision, the best thing you can do is the right thing. The worst thing you can do is nothing.

Boredom is the root of all evil - the despairing refusal to be oneself.

Above all be of single aim; have a legitimate and useful purpose, and devote yourself unreservedly to it.