Confine yourself to the present.

Remember that to change your mind and follow him who sets you right is to be none the less free than you were before.

It is not the weight of the future or the past that is pressing upon you, but ever that of the present alone. Even this burden, too, can be lessened if you confine it strictly to its own limits.

...in the ways of Nature there is no evil to be found.

Search men's governing principles, and consider the wise, what they shun and what they cleave to.

In the same degree in which a man's mind is nearer to freedom from all passion, in the same degree also is it nearer to strength.

We are the other of the other