Be gentle to all and stern with yourself.

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

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

The dog that trots about finds a bone.

You never know what motivates you.

Always desire to learn something useful.

Do not weep do not wax indignant. Understand.

I can, therefore I am.

Things do not happen. Things are made to happen.