In order to seek truth, it is necessary once in the course of our life to doubt, as far as possible, of all things.
Life is more or less a lie, but then again, that's exactly the way we want it to be.
No snowflake in an avalanche ever feels responsible.
The past is the best prophet of the future.
Science is the most reliable guide for civilization, for life, for success in the world. Searching a guide other than the science is meaning carelessness, ignorance and heresy.
The man who has no sense of history, is like a man who has no ears or eyes
A beautiful thing never gives so much pain as does failing to hear and see it.
Live for yourself and you will live in vain;Live for others, and you will live again.
The nicest thing for me is sleep, then at least I can dream.
If we couldn't laugh we would all go insane.
But I don't want comfort. I want God, I want poetry, I want real danger, I want freedom, I want goodness. I want sin.
Exceptional claims demand exceptional evidence.
Do not wait for the last judgment. It comes every day.
We can allow satellites, planets, suns, universe, nay whole systems of universes, to be governed by laws, but the smallest insect, we wish to be created at once by special act.
Sometimes you have to be apart from people you love, but that doesn't make you love them any less. Sometimes you love them more.
We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.
A lie told often enough becomes the truth.
There is also this benefit in brag: that the speaker is unconsciously expressing his own ideal. Humor him by all means, draw it all out, and hold him to it.
Being ignorant is not so much a shame, as being unwilling to learn.
Live your life and forget your age.
We keep moving forward, opening new doors, and doing new things, because we're curious and curiosity keeps leading us down new paths.