"You can not fail in any laudable object, unless you allow your mind to be improperly directed."

Next Quote

If we ought not to fear mortal truth, still less should we dread scientific truth. In the first place it can not conflict with ethics? But if science is feared, it is above all because it can give no happiness? Man, then, can not be happy through science but today he can much less be happy without it.

— Henri Poincare