Always desire to learn something useful.

Do not weep do not wax indignant. Understand.

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

Well done is better than well said.

By failing to prepare, you are preparing to fail.

If you're going through hell, keep going.

Wherever you are - be all there.

Quality is not an act, it is a habit.

It's always too early to quit.