Here are a few off the top of my head (though I looked up the original kanji for some of the Japanese ones)...
To enjoy life's immensity, you do not need many things.
- Ryōkan, a Japanese poet
Ain't no shame in holding onto grief, as long as you make room for other things too.
- Bubbles, from the last episode of The Wire
Honor is dead, but I'll see what I can do.
- Kaladin, from The Stormlight Archive Book 2 by Brandon Sanderson
Beware the difference between intelligibility and correctness.
- Nassim Nicholas Taleb
Success consists of moving from failure to failure without loss of enthusiasm.
- Winston Churchill
猿も木から落ちる (Saru mo ki kara ochiru)
Even monkeys fall from trees.
- Anonymous, traditional Japanese saying
正勝吾勝 (Makatsu agatsu)
True victory is victory over one's self.
- Morihei Ueshiba, founder of Aikido