Trouble can often be traced to a single strong individual — the stirrer, the arrogant underling, the poisoner of goodwill. If you allow such people room to operate, others will succumb to their influence. Do not wait for the troubles they cause to multiply, do not try to negotiate with them — they are irredeemable. Neutralize their influence by isolating or banishing them. Strike at the source of the trouble and the sheep will scatter.

It's fortunately a kind of society we live in where we can be diverse. People can take different paths and not feel like they're doing something wrong.

The information walls are completely crumbling.

Your ability to work with people directly affects your ability to get work done in the world.

Think of it this way: There are two kinds of failure. The first comes from never trying out your ideas because you are afraid, or because you are waiting for the perfect time. This kind of failure you can never learn from, and such timidity will destroy you. The second kind comes from a bold and venturesome spirit. If you fail in this way, the hit that you take to your reputation is greatly outweighed by what you learn. Repeated failure will toughen your spirit and show you with absolute clarity how things must be done.

Twere sin to stain fair Venus' courts with blood

The combination of experiences and emotions you have felt are never repeated.