Real knowledge is to know the extent of one's ignorance.
In anger we should refrain both from speech and action.
I've never known any trouble than an hour's reading didn't assuage.
Do not say a little in many words, but a great deal in few!
The experience gathered from books, though often valuable,is but the nature of learning whereas the experience gained from actual life is of the nature of wisdom.
Obsession is the wellspring of genius and madness.
Experience keeps a dear school, but fools will learn in no other.
If you're happy, don't worry you'll get over it.
A proverb is much matter distilled into few words.
The most certain sign of wisdom is cheerfulness.
He who chooses the beginning of the road chooses the place it leads to.
Reflect upon your present blessings, of which every man has many; not on your past misfortunes, of which all men have some.
It takes a great man to be a good listener.
Stubborn and ardent clinging to one's opinion is the best proof of stupidity.
What you're thinking is what you're becoming.
Challenges are gifts that force us to search for a new center of gravity. Don't fight them. Just find a new way to stand.
Nothing is so strong as gentleness, nothing so gentle as real strength
A man may imagine things that are false, but he can only understand things that are true.
Nothing fixes a thing so intensely in the memory as the wish to forget it.
Don't criticize what you don't understand, son. You never walked in that man's shoes.
In moments of great grief, that’s where you look and immerse yourself. You realise you are not immortal, you are not a god, you are part of the natural world and you come to accept that.