自我通过向外延伸而成长。

When someone is nasty， rude， hateful， or mean with you， pretend they have a disease. That makes it easier to have empathy toward them which can soften the conflict.

对待心中的欲念，放纵即有所损，所以关键在于忍；改过向善，努力即有所助益，所以关键在于悔。

I don’t count my sit-ups, I only start counting when it starts hurting.

Simplicity has a way of improving performance by enabling us to better understand what we are doing.