It's always too early to quit.

By failing to prepare, you are preparing to fail.

Leap, and the net will appear.

Be gentle to all and stern with yourself.

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

Know or listen to those who know.

After a storm comes a calm.

Do not weep do not wax indignant. Understand.

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