PhD is possible at any age!
The world is a book and those who do not travel read only one page.
The roots of education are bitter, but the fruit is sweet.
Education is the best provision for old age.
It is the mark of an educated mind to be able to entertain a thought without accepting it.
Glory of the world makes life meaningless. Glory of God fulfills it.
It is usually unbearably painful to read a book by an author who knows way less than you do, unless the book is a novel.
Be an example to teach, be a role model to follow, and be a leader to emulate.
Ignorance is the greatest slave master in the universe.
Even so have I given the womb of the earth to those that be sown in it in their times.
Learning is an ornament in prosperity, a refuge in adversity, and a provision in old age.