The egoism which enters into our theories does not affect their sincerity; rather, the more our egoism is satisfied, the read more

The egoism which enters into our theories does not affect their sincerity; rather, the more our egoism is satisfied, the more robust is our belief.

A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.

A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.

Enthusiasm is the genius of sincerity and truth accomplishes no victories without it.

Enthusiasm is the genius of sincerity and truth accomplishes no victories without it.

One of the hardest things in this world is to admit you are wrong. And nothing is more helpful in read more

One of the hardest things in this world is to admit you are wrong. And nothing is more helpful in resolving a situation than its frank admission.

What is uttered from the heart alone, Will win the hearts of others to your own.

What is uttered from the heart alone, Will win the hearts of others to your own.

How can sincerity be a condition of friendship? A taste for truth at any cost is a passion which spares read more

How can sincerity be a condition of friendship? A taste for truth at any cost is a passion which spares nothing.

I am not sincere, even when I say I am not.

I am not sincere, even when I say I am not.

The worst vice of a fanatic is his sincerity.

The worst vice of a fanatic is his sincerity.

So let us begin anew - remembering on both sides that civility is not a sign of weakness, and sincerity read more

So let us begin anew - remembering on both sides that civility is not a sign of weakness, and sincerity is always subject to proof