There are things known and there are things unknown, and in between are the doors of perception.
Stubborn and ardent clinging to one's opinion is the best proof of stupidity.
Empty your cup so that it may be filled; become devoid to gain totality.
Good advice is always certain to be ignored, but that's no reason not to give it.
Act as if the maxim of your action were to become through your will a general natural law
To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.
Intelligence is the ability to adapt to change.
The wise man should restrain his senses like the crane and accomplish his purpose with due knowledge of his place, time and ability.
Most of us have far more courage than we ever dreamed possible
We may encounter many defeats but we must not be defeated.
The best revenge is to be unlike him who performed the injury.
Everybody is ignorant, only on different subjects.
I know I am but mortal and so therewhilst prepare myself for death, whensoever it shall please God to send it.
Do not reveal what you have thought upon doing, but by wise council keep it secret being determined to carry it into execution.
The greatest power we have is the power of choice.
One new feature or fresh take can change everything.
If I speak of myself in different ways, that is because I look at myself in different ways.
Wrong life cannot be lived rightly.
Intellectuals solve problems, geniuses prevent them.
All differences in this world are of degree, and not of kind, because oneness is the secret of everything.
Men become wise just as they become rich, more by what they save than by what they receive.