It's indeed surprising that replacing the elementary particle with a string leads to such a big change in things. I'm tempted to say that it has to do with the fuzziness it introduces.
Edward Witten

It's the repetition of affirmations that leads to belief. And once that belief becomes a deep conviction, things begin to happen.
Muhammad Ali

Large skepticism leads to large understanding. Small skepticism leads to small understanding. No skepticism leads to no understanding.
Xi Zhi

Learning is a result of listening, which in turn leads to even better listening and attentiveness to the other person. In other words, to learn from the child, we must have empathy, and empathy grows as we learn.
Alice Miller

Liberals are concerned about the concentration of wealth because it almost inevitably leads to a concentration of power that undermines democracy.
Robert Reich

Love often leads on to ambition, but seldom does one return from ambition to love.
Francois de La Rochefoucauld

Loyalty and devotion lead to bravery. Bravery leads to the spirit of self-sacrifice. The spirit of self-sacrifice creates trust in the power of love.
Morihei Ueshiba

New York now leads the world's great cities in the number of people around whom you shouldn't make a sudden move.
David Letterman

No one would argue against the fact that L.A. leads the country in opportunities for being hip and pretentious.
Merrill Markoe

Non-violence leads to the highest ethics, which is the goal of all evolution. Until we stop harming all other living beings, we are still savages.
Thomas A. Edison

Nostalgia often leads to idle speculation.
Paul Getty

Nothing leads so straight to futility as literary ambitions without systematic knowledge.
H. G. Wells

Nothing leads the scientist so astray as a premature truth.
Jean Rostand

Nothing leads to good that is not natural.
Friedrich Schiller

Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.
Helen Keller

Party leads to vicious, corrupt and unprofitable legislation, for the sole purpose of defeating party.
James F. Cooper

People always fear change. People feared electricity when it was invented, didn't they? People feared coal, they feared gas-powered engines... There will always be ignorance, and ignorance leads to fear. But with time, people will come to accept their silicon masters.
Bill Gates

People ask the difference between a leader and a boss. The leader leads, and the boss drives.
Theodore Roosevelt

People repeat behaviour that leads to flooding their brains with pleasurable chemicals. The short-term reward loop acts over hours to years, and the long-term reproductive success loop over generations.
Keith Henson

Perfect reason flees all extremity, and leads one to be wise with sobriety.
Moliere