Problems are not stop signs, they are guidelines.

It's always too early to quit.

By failing to prepare, you are preparing to fail.

After a storm comes a calm.

To know oneself, one should assert oneself.

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

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

Expect problems and eat them for breakfast.

The dog that trots about finds a bone.