Talk with M. Hermite. He never evokes a concrete image, yet you soon perceive that the more abstract entities are to him like living creatures.

Point set topology is a disease from which the human race will soon recover.

It is by logic that we prove, but by intuition that we discover. To know how to criticize is good, to know how to create is better.

There are no solved problems; there are only problems that are more or less solved.

The scientist does not study nature because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful.

Doubt everything or believe everything: these are two equally convenient strategies. With either we dispense with the need for reflection.

If nature were not beautiful, it would not be worth knowing, and if nature were not worth knowing, life would not be worth living

It is through science that we prove, but through intuition that we discover.

Geometry is the art of correct reasoning from incorrectly drawn figures.

One geometry cannot be more true than another; it can only be more convenient.

It is far better to foresee even without certainty than not to foresee at all.

Darkness shields as much as it threatens.

If you are not a part of the solution then you must be part of the problem. I am done with problems here!

Can placebos cause side effects? If so, are the side effects real?

Hindsight plays tricks on our minds.

Children's plays are not sports, and should be deemed as their most serious actions.

Friends are flowers in life's garden.

What you learn from others you can use to follow. What you learn for yourself you can use to lead.

I think I have some anger-management issues, and they end up coming out in these passive-aggressive songs that sound happy.

Anybody who follows me on Twitter or Facebook knows that I'm super into fantasy sports. I like to make money on my sports knowledge basically.

Read more. Read. Read. Read. Deeply, widely, read. Learn all kinds of subjects. The smarter you are as an actor, the better an actor you'll be.