The trouble with most of us is that we would rather be ruined by praise than saved by criticism.

Share our similarities, celebrate our differences.

No one cares how much you know, until they know how much you care

A person who spends more than he earns is a fool

Men are not prisoners of fate, but only prisoners of their own minds.

I am a lover of truth, a worshipper of freedom, a celebrant at the altar of language and purity and tolerance.

In a good bookroom you feel in some mysterious way that you are absorbing the wisdom contained in all the books through your skin, without even opening them.

Between stimulus and response there is a space. In that space is our power to choose our response. In our response lies our growth and our freedom.

Where there is anger, there is always pain underneath.

Unfortunately, the clock is ticking, the hours are going by. The past increases, the future recedes. Possibilities decreasing, regrets mounting.

All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident.

Don't raise your voice, improve your argument.

There is always time to add a word, never to withdraw one.

Yesterday is but today's memory and tomorrow is today's dream.

Think globally, act locally.

Man is the only creature who refuses to be what he is.

In anger we should refrain both from speech and action.

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

When you undervalue what you do, the world will undervalue who you are

Great acts are made up of small deeds.

I think, therefore I am.