I mistrust the judgement of every man in a case in which his own wishes are concerned.
Never ruin an apology with an excuse.
Moderation in temper is always a virtue; but moderation in principle is always a vice.
Out of suffering have emerged the strongest souls; the most massive characters are seared with scars.
For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone.
Nobody made a greater mistake than he who did nothing because he could do only a little.
A man may imagine things that are false, but he can only understand things that are true.
Although our intellect always longs for clarity and certainty, our nature often finds uncertainty fascinating.
The greatest power we have is the power of choice.
If we can really understand the problem, the answer will come out of it, because the answer is not separate from the problem.
Good advice is always certain to be ignored, but that's no reason not to give it.
Those who dance are considered insane by those who cannot hear the music.
Wisdom... comes not from age, but from education and learning.
The most certain sign of wisdom is cheerfulness.
No act of kindness, no matter how small, is ever wasted.
The path to success is to take massive, determined action.
The only real mistake is the one from which we learn nothing.
Gravity is only the bark of wisdom's tree; but it preserves it
Those who cannot work with their hearts achieve but a hollow, half-hearted success that breeds bitterness all around.
There is no question climate change is happening. The only arguable point is what part humans are playing in it.
When you undervalue what you do, the world will undervalue who you are