You never know what motivates you.

Go for it now. The future is promised to no one.

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

Be thine own palace, or the world's thy jail.

Always desire to learn something useful.

Know or listen to those who know.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.