I brought you a little something.

It's a word I'd like to find a substitute for.

This is always the way it has been.

Whenever I find something I like, it's too expensive.

Humans were never meant to live forever.

I don't want to lose my ideas, even though some of them are a bit extreme.

I don't like it when mathematicians who know much more than I do can't express themselves explicitly.

I found a solution, but I found it so fast that it can't be the right solution.

It's not something anyone can do.

"This is what I was looking for!" he exclaimed.

Their communication may be much more complex than we thought.

It's a pity when somebody dies.

Those who live in glass houses should not throw stones.

Love is never wasted.

Anything that can be misunderstood will be.

In theory, there is no difference between theory and practice. But, in practice, there is.

Everyone would like to believe that dreams can come true.

Mathematics is not just the memorization of formulas.

Can you imagine what our lives would be like without electricity?

I broke the one I've been using till now this morning while playing with a ball in the room.