Act enthusiastic and you will be enthusiastic
Never ruin an apology with an excuse.
Simplicity is the ultimate sophistication.
There is geometry in the humming of the strings. There is music in the spacing of the spheres.
All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident.
No one cares how much you know, until they know how much you care
There's no sense in being precise when you don't even know what you're talking about.
Reality leaves a lot to the imagination.
The absent are never without fault, nor the present without excuse.
Don't compromise yourself. You are all you've got.
Convictions are more dangerous enemies of truth than lies.
What's real and what's true aren't necessarily the same.
Empty pockets never held anyone back. Only empty heads and empty hearts can do that.
Never do anything when you are in a temper, for you will do everything wrong.
Peace is not an absence of war, it is a virtue, a state of mind, a disposition for benevolence, confidence, justice.
Good advice is always certain to be ignored, but that's no reason not to give it.
Nothing is more intolerable than to have to admit to yourself your own errors.
A scholar who cherishes the love of comfort is not fit to be deemed a scholar.
Be curious, not judgmental.
Intelligence is the ability to adapt to change.
Tis very certain the desire of life prolongs it.