There is a wisdom of the head, and... there is a wisdom of the heart.
It is not titles that honor men, but men that honor titles.
The most certain sign of wisdom is cheerfulness.
A scholar who cherishes the love of comfort is not fit to be deemed a scholar.
In the practice of tolerance, one's enemy is the best teacher.
What's done can't be undone.
Simplicity is the ultimate sophistication.
As our case is new, we must think and act anew.
There are no limitations to the mind except those we acknowledge.
If you don't want to slip up tomorrow, speak the truth today.
Do not say a little in many words, but a great deal in few!
Do not pray for an easy life, pray for the strength to endure a difficult one.
Experience is the only prophecy of wise men.
If you don't stand for something you will fall for anything.
You are not a drop in the ocean. You are the entire ocean, in a drop.
What's real and what's true aren't necessarily the same.
Realize deeply that the present moment is all you ever have.
And this sensitivity will create new friendships for you - friendships with trees, with birds, with animals, with mountains, with rivers, with oceans, with stars. Life becomes richer as love grows.
The very essence of instinct is that it's followed independently of reason.
The greatest power we have is the power of choice.
Unfortunately, the clock is ticking, the hours are going by. The past increases, the future recedes. Possibilities decreasing, regrets mounting.