Clear thinking requires courage rather than intelligence.

Clear thinking requires courage rather than intelligence.

Diligence is a great teacher.

Diligence is a great teacher.

The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.

The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.

I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.

I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.

In a completely rational society, the best of us would be teachers and the rest of us would have to read more

In a completely rational society, the best of us would be teachers and the rest of us would have to settle for something else.

Watch your thoughts, for they become words.Watch your words, for they become actions.Watch your actions, for they become habits.Watch your read more

Watch your thoughts, for they become words.Watch your words, for they become actions.Watch your actions, for they become habits.Watch your habits, for they become character.Watch your character, for it becomes your destiny.

A teacher affects eternity; he can never tell where his influence stops.

A teacher affects eternity; he can never tell where his influence stops.

Few people think more than two or three times a year; I have made
an international reputation for myself read more

Few people think more than two or three times a year; I have made
an international reputation for myself by thinking once or twice
a week.

No printed word, nor spoken plea can teach young minds what they should be. Not all the books on all read more

No printed word, nor spoken plea can teach young minds what they should be. Not all the books on all the shelves – but what the teachers are themselves.