It is neither good nor bad, but thinking makes it so.
You don't become what you want, you become what you believe
If you are neutral in situations of injustice, you have chosen the side of the oppressor.
The future is uncertain but the end is always near.
Every act of creation is first an act of destruction.
Science is organized knowledge. Wisdom is organized life.
Sometimes one creates a dynamic impression by saying something, and sometimes one creates as significant an impression by remaining silent.
Criticize the act, not the person.
Boredom is the root of all evil - the despairing refusal to be oneself.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact
Man is not the creature of circumstances, Circumstances are the creatures of men.
Circumstances do not make a man, they reveal him.
A house divided against itself cannot stand.
All that we see or seem is but a dream within a dream.
Those who cannot work with their hearts achieve but a hollow, half-hearted success that breeds bitterness all around.
Tell the truth. Sing with passion. Work with laughter. Love with heart. 'Cause that's all that matters in the end.
All great achievements require time.
No one can make you feel inferior without your consent.
Those who see the invisible can do the impossible.
The use of travelling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are.
In anger we should refrain both from speech and action.