To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

Never complain and never explain.

The most effective way to do it, is to do it.

It's always too early to quit.

Wherever you are - be all there.

By failing to prepare, you are preparing to fail.

Either you run the day or the day runs you.

The wise does at once what the fool does at last.