If you don't want to slip up tomorrow, speak the truth today.
Nothing fixes a thing so intensely in the memory as the wish to forget it.
I mistrust the judgement of every man in a case in which his own wishes are concerned.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact
Don't raise your voice, improve your argument.
Man's sensitivity to the little things and insensitivity to the greatest are the signs of a strange disorder.
Never pick a fight with an ugly person, they've got nothing to lose.
A perfection of means, and confusion of aims, seems to be our main problem.
Where you stand depends on where you sit.
Whatever you think the world is withholding from you, you are withholding from the world.
Be realistic: Plan for a miracle
Beauty is not in the face; beauty is a light in the heart.
Courage is resistance to fear, mastery of fear - not absence of fear.
Although our intellect always longs for clarity and certainty, our nature often finds uncertainty fascinating.
What lies behind us and what lies ahead of us are tiny matters compared to what lives within us.
Yes, I guess you could say I am a loner, but I feel more lonely in a crowed room with boring people than I feel on my own.
Good means not merely not to do wrong, but rather not to desire to do wrong.
What can't be cured must be endured.
Man is not the creature of circumstances, Circumstances are the creatures of men.
Tomorrow hopes we have learned something from yesterday.
It is a wise man that does know the contented man is never poor, whilst the discontented man is never rich.