Judge a man by his questions rather than by his answers.

A person who spends more than he earns is a fool

Almost every wise saying has an opposite one, no less wise, to balance it.

Fear doesn't exist anywhere except in the mind.

Everything excellent is as difficult as it is rare.

None but ourselves can free our minds.

Science is organized knowledge. Wisdom is organized life.

If you are neutral in situations of injustice, you have chosen the side of the oppressor.

If you don't want to slip up tomorrow, speak the truth today.

Today you are you! That is truer than true! There is no one alive who is you-er than you!

I know I am but mortal and so therewhilst prepare myself for death, whensoever it shall please God to send it.

The use of travelling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are.

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

Good advice is always certain to be ignored, but that's no reason not to give it.

Courage is resistance to fear, mastery of fear - not absence of fear.

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

There are things known and there are things unknown, and in between are the doors of perception.

There are no eternal facts, as there are no absolute truths.

Work is the price which is paid for reputation.

Attitude, not Aptitude, determines Altitude.

He who chooses the beginning of the road chooses the place it leads to.