Science is the most reliable guide for civilization, for life, for success in the world. Searching a guide other than the science is meaning carelessness, ignorance and heresy.

Your children are not your children. They are the sons and daughters of Life's longing for itself.

Within the child lies the fate of the future.

I generally avoid temptation unless I can't resist it.

Whatever relationships you have attracted in your life at this moment, are precisely the ones you need in your life at this moment. There is a hidden meaning behind all events, and this hidden meaning is serving your own evolution.

The historian looks backward. In the end he also believes backward.

Consistency is contrary to nature, contrary to life. The only completely consistent people are the dead.

Boys will be boys. And even that wouldn't matter if only we could prevent girls from being girls.

Our life always expresses the result of our dominant thoughts.

If it is worth doing, it is worth overdoing.

Don't own so much clutter that you will be relieved to see your house catch fire.

Life is a succession of lessons which must be lived to be understood.

Life's a journey, not a destination.

You only live once, but if you do it right, once is enough.

What goes up must come down.

Each life makes its own immitation of immortality.

Time ripens all things; no one is born wise.

Insanity in individuals is rare - but in groups, parties, nations, and epochs, it is the rule.

To forget is the secret of eternal youth. One grows old only through memory. There's much too little forgetting.

I have learned to seek my happiness by limiting my desires, rather than in attempting to satisfy them.

The gratification of wealth is not found in mere possession or in lavish expenditure, but in its wise application.