As is our confidence so is our capacity.

The love of liberty is the love of others; the love of power is the love of ourselves.

A gentle word, a kind look, a good-natured smile can work wonders and accomplish miracles.

Grace has been defined as the outward expression of the inward harmony of the soul.

Do not keep on with a mockery of friendship after the substance is gone - but part, while you can part friends. Bury the carcass of friendship: it is not worth embalming.

There is no prejudice so strong as that which arises from a fancied exemption from all prejudice.

Those who are at war with others are not at peace with themselves.

The more we do, the more we can do; the more busy we are, the more leisure we have.

Fashion is gentility running away from vulgarity and afraid of being overtaken

I'm not smart, but I like to observe. Millions saw the apple fall, but Newton was the one who asked why.

We are very much what others think of us. The reception our observations meet with gives us courage to proceed, or damps our efforts.

But only he who, himself enlightened, is not afraid of shadows.

Donald Trump is somebody who I think likes to mix it up and to have a vigorous debate.

Self-righteousness is a loud din raised to drown the voice of guilt within us.

Time is of the essence and I don't have much essence left.

I can sleep anywhere. I'm like an infant.

Of course risk is part of spaceflight. We accept some of that to achieve greater goals in exploration and find out more about ourselves and the universe.

Common sense is strengthened by joy.

Finished persons are very common - people who are closed up, quite satisfied that there is little more to learn

New Zealanders who leave for Australia raise the IQ of both countries

Most of the nations around the world are led by tyrants and dictators and thugs who are leading their countries for one reason.