---

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

---

It is curious to note the old sea-margins of human thought. Each subsiding century reveals some new mystery; we build where monsters used to hide themselves.

---

By a peculiar prerogative, not only each individual is making daily advances in the sciences, and may makes advances in morality, but all mankind together are making a continual progress in proportion as the universe grows older; so that the whole human race, during the course of so many ages, may be considered as one man, who never ceases to live and learn.

---

The true law of the race is progress and development. Whatever civilization pauses in the march of conquest, it is overthrown by the barbarian.

---

Thou ought to be nice, even to superstition, in keeping thy promises, and therefore equally cautious in making them.

---

Know the true value of time; snatch, seize, and enjoy every moment of it. No idleness, no delay, no procrastination; never put off till tomorrow what you can do today.

---

Promptitude is not only a duty, but is also a part of good manners; it is favorable to fortune, reputation, influence, and usefulness; a little attention and energy will form the habit, so as to make it easy and delightful.

---

In prosperity prepare for a change; in adversity hope for one.

---

Opera is when a guy gets stabbed in the back and, instead of bleeding, he sings.

---

Everything in the world may be endured, except continual prosperity.

---