The path to success is to take massive, determined action.

Creativity is the process of having original ideas that have value.

Medicine heals diseases of the body, wisdom frees the soul from passions.

Tomorrow hopes we have learned something from yesterday.

In moments of great grief, that’s where you look and immerse yourself. You realise you are not immortal, you are not a god, you are part of the natural world and you come to accept that.

Don't compromise yourself. You are all you've got.

Experience is merely the name men gave to their mistakes.

Don't criticize what you can't understand.

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

Those who know, do. Those that understand, teach.

Never ruin an apology with an excuse.

The difference between stupidity and genius is that genius has its limits.

All great achievements require time.

To me, being an intellectual doesn't mean knowing about intellectual issues; it means taking pleasure in them.

Things which matter most must never be at the mercy of things which matter least.

Tact is the knack of making a point without making an enemy.

Let there be spaces in your togetherness.

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

We never see ourselves as others see us.

The ultimate authority must always rest with the individual's own reason and critical analysis.

Wonder is the beginning of wisdom.