Success is the child of audacity.

Never apologize for showing feeling. When you do so, you apologize for the truth.

What wonderful things are events! The least are of greater importance than the most sublime and comprehensive speculations.

Diligence is the mother of good fortune.

The most dangerous strategy is to jump a chasm in two leaps.

The world is devoted to physical science, because it believes theses discoveries will increase its capacity of luxury and self-indulgence. But the pursuit of science only leads to the insoluble.

Everything in this world depends upon will.