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

Things do not happen. Things are made to happen.

After a storm comes a calm.

It's always too early to quit.

Quality is not an act, it is a habit.

The dog that trots about finds a bone.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.

Always desire to learn something useful.