We have two ears and one mouth so that we can listen twice as much as we speak.

He is a wise man who does not grieve for the things which he has not, but rejoices for those which he has.

Each man's life is a kind of campaign, and a long and complicated one at that. You have to maintain the character of a soldier, and do each separate act at the bidding of the General.

When your thoughts, words, and deeds form a seamless fabric, you streamline your efforts and thus eliminate worry and dread.

Be careful whom you associate with. It is human to imitate the habits of those with whom we interact. We inadvertently adopt their interests, their opinions, their values, and their habit of interpreting events.

The soul is unwillingly deprived of truth.

It were no slight attainment could we merely fulfil what the nature of man implies.